{"title":"Nitrate \u0026 Nitrite Water Problems – Filters \u0026 Test Kits","description":"\u003ch2 class=\"p1\"\u003e\n\u003cspan class=\"s1\"\u003eUnderstanding Nitrates and Nitrites in Water\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan class=\"s1\"\u003e \u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"s1\"\u003eNitrates and nitrites can enter groundwater through fertilizer use, septic systems, and agricultural runoff contamination. These compounds move easily through soil and can reach aquifers used for private wells. Unlike municipal systems that monitor drinking water contaminants regularly, private wells may be more vulnerable to well water nitrates without routine testing or proper well water filtration.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 class=\"p5\"\u003e\u003cspan class=\"s1\"\u003eWhat are Nitrates and Nitrites?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"p6\"\u003e\u003cspan class=\"s1\"\u003eNitrates and nitrites are forms of nitrogen that occur naturally in the environment. Nitrates are more stable and are typically found more often in groundwater, while nitrites are less stable and usually present at lower levels. Nitrates can change into nitrites under certain conditions, which is why both are considered when evaluating water quality.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p6\"\u003e\u003cspan class=\"s1\"\u003eThese compounds can enter groundwater through:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li7\"\u003e\u003cspan class=\"s1\"\u003eRunoff from fertilizers and livestock operations \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"li7\"\u003e\u003cspan class=\"s1\"\u003eSeepage from septic systems \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"li7\"\u003e\u003cspan class=\"s1\"\u003eNatural breakdown of organic materials in soil\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p7\"\u003e\u003cspan class=\"s1\"\u003eThey dissolve easily in water and move quickly through soil, allowing nitrates to reach groundwater sources, including those used by private wells.\u003c\/span\u003e\u003cspan class=\"s1\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 class=\"p8\"\u003e\u003cspan class=\"s1\"\u003eWhy Nitrates in Drinking Water Matter\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"p6\"\u003e\u003cspan class=\"s1\"\u003eNitrates in drinking water are often a concern for households that rely on private wells, where water is not treated before use. While nitrates occur naturally, elevated levels can make water quality management more important, especially for certain groups.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li6\"\u003e\n\u003cb\u003e\u003c\/b\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eInfants may be more sensitive:\u003c\/b\u003e Nitrates can affect how oxygen is carried in the body, which is why water quality is often monitored more closely in homes with infants. \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"li6\"\u003e\n\u003cb\u003e\u003c\/b\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eLong-term exposure awareness:\u003c\/b\u003e Some individuals, including pregnant women, may choose to monitor nitrate levels over time as part of overall water quality management. \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"li6\"\u003e\n\u003cb\u003e\u003c\/b\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eGuidelines for drinking water:\u003c\/b\u003e The U.S. EPA has established reference levels of 10 mg\/L for nitrate (as nitrogen) and 1 mg\/L for nitrite (as nitrogen) to help guide testing and treatment decisions. \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"li6\"\u003e\n\u003cb\u003e\u003c\/b\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eBoiling is not effective:\u003c\/b\u003e Heating water does not remove nitrates and may increase concentration as water evaporates.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p7\"\u003e\u003cspan class=\"s1\"\u003eTesting provides a clearer understanding of nitrate levels and helps determine whether additional filtration may be needed.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eHow Nitrates and Nitrites Affect Water Quality\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"s1\"\u003eNitrates in drinking water are difficult to detect without testing because they typically do not change the appearance, smell, or taste of water. Since these drinking water contaminants are colorless and tasteless, identifying them usually begins with testing before selecting a nitrate water filter or other nitrate water treatment method.\u003c\/span\u003e\u003cspan class=\"s1\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"s1\"\u003eKey considerations include:\u003c\/span\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li3\"\u003e\n\u003cb\u003e\u003c\/b\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eNot detectable by taste or odor:\u003c\/b\u003e Nitrates in drinking water are colorless and tasteless.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"li3\"\u003e\n\u003cb\u003e\u003c\/b\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eCommon in agricultural regions:\u003c\/b\u003e Farming activity can contribute to agricultural runoff contamination that affects groundwater supplies.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"li3\"\u003e\n\u003cb\u003e\u003c\/b\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eRequire targeted treatment methods:\u003c\/b\u003e Many standard filters are not designed for nitrate water treatment.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"s1\"\u003eTesting helps determine whether a nitrate water filter or another filtration approach is appropriate.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eFilters Designed to Reduce Nitrates and Nitrites\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"s1\"\u003eStandard carbon filtration systems often focus on improving taste and odor, but are typically not designed to remove nitrates. Effective nitrate water treatment generally relies on filtration technologies designed to address dissolved drinking water contaminants.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"s1\"\u003eCommon treatment approaches include:\u003c\/span\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li3\"\u003e\n\u003cb\u003e\u003c\/b\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eReverse osmosis systems:\u003c\/b\u003e Membrane filtration is widely used in drinking water filtration and commonly applied as reverse osmosis for nitrates. Learn more about available \u003ca href=\"https:\/\/freshwitersystems.com\/collections\/reverse-osmosis-systems\"\u003e\u003cspan class=\"s2\"\u003ereverse osmosis systems\u003c\/span\u003e\u003c\/a\u003e used in residential treatment setups.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"li3\"\u003e\n\u003cb\u003e\u003c\/b\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eIon exchange media:\u003c\/b\u003e Specialized filtration media used in some nitrate water treatment systems to help target dissolved contaminants.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"li3\"\u003e\n\u003cb\u003e\u003c\/b\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003ePoint-of-use treatment:\u003c\/b\u003e A point-of-use nitrate filter installed at the kitchen sink treats water used for drinking and cooking.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"li3\"\u003e\n\u003cb\u003e\u003c\/b\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eWhole-house treatment:\u003c\/b\u003e Larger systems designed to address well water nitrates throughout the home as part of broader \u003ca href=\"https:\/\/freshwitersystems.com\/collections\/filtration-systems\"\u003e\u003cspan class=\"s2\"\u003ewater filtration \u003c\/span\u003e\u003cspan class=\"s3\"\u003esystems\u003c\/span\u003e\u003c\/a\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"s1\"\u003eMany whole-home treatment setups also include pre-filtration stages such as \u003ca href=\"https:\/\/freshwitersystems.com\/collections\/sediment-particulate-filters\"\u003e\u003cspan class=\"s2\"\u003esediment and particulate filters\u003c\/span\u003e\u003c\/a\u003e to remove sand, silt, or debris before water reaches specialized nitrate filtration stages.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 class=\"p1\"\u003e\n\u003cspan class=\"s1\"\u003eWhole House vs. Drinking Water Nitrate Filters\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan class=\"s1\"\u003e \u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"s1\"\u003eNitrate water treatment can be installed either where water enters the home or where water is used for drinking. The best approach depends on the water source and how treatment is prioritized within the household.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"s1\"\u003eCommon setups include:\u003c\/span\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li3\"\u003e\n\u003cb\u003e\u003c\/b\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eWhole-house filtration:\u003c\/b\u003e Installed at the main water line to help address well water nitrates throughout the plumbing system as part of a broader \u003ca href=\"https:\/\/freshwitersystems.com\/collections\/filtration-systems\"\u003e\u003cspan class=\"s2\"\u003ewell water filtration\u003c\/span\u003e\u003c\/a\u003e strategy.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"li3\"\u003e\n\u003cb\u003e\u003c\/b\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eDrinking water systems:\u003c\/b\u003e A point-of-use nitrate filter installed at the kitchen sink to treat water used for drinking and cooking.\u003c\/span\u003e \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"s1\"\u003eSome households combine whole-home filtration with a point-of-use nitrate filter to improve drinking water quality where it matters most.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eTesting for Nitrates Before Treatment\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"s1\"\u003eTesting is an important first step when evaluating nitrates in drinking water. Because nitrate levels can change due to rainfall, seasonal conditions, and agricultural activity, periodic monitoring is often recommended for homes using private wells.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"s1\"\u003eHelpful steps include:\u003c\/span\u003e\u003cspan class=\"s1\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li3\"\u003e\u003cspan class=\"s1\"\u003eUsing \u003ca href=\"https:\/\/freshwitersystems.com\/collections\/water-testing-monitoring\"\u003e\u003cspan class=\"s2\"\u003ewater testing and monitoring\u003c\/span\u003e\u003c\/a\u003e tools such as nitrate test kits, to check well water conditions\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"li3\"\u003e\u003cspan class=\"s1\"\u003eTesting after heavy rainfall or seasonal changes that may increase agricultural runoff contamination\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"li3\"\u003e\u003cspan class=\"s1\"\u003eMonitoring well water nitrates periodically throughout the year\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"li3\"\u003e\u003cspan class=\"s1\"\u003eUsing nitrate test kits to determine whether nitrate water treatment is needed\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"s3\"\u003e\u003ca href=\"https:\/\/freshwitersystems.com\/collections\/water-testing-monitoring\"\u003eWater testing and monitoring\u003c\/a\u003e\u003c\/span\u003e\u003cspan class=\"s1\"\u003e help ensure the selected nitrate water filter matches the conditions present in the water supply.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eExplore Drinking Water Treatment Options\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"s1\"\u003eUnderstanding nitrates in drinking water helps guide filtration decisions. After testing, homeowners may explore drinking water filtration options such as reverse osmosis systems and other filtration systems designed to address common drinking water contaminants.\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"watercheck-w-pesticide-test-kit","title":"Watercheck w\/ Pesticide Test Kit","description":"The \u003cb\u003eWatercheck \u003c\/b\u003eincludes a​ 107 item check for:  \u003cul\u003e\n\u003cli\u003eBacteria (presence\/absence of coliform and E. coli)\u003c\/li\u003e\n\u003cli\u003e(22) Heavy metals and minerals\u003c\/li\u003e\n\u003cli\u003e(7) Other inorganic chemicals\u003c\/li\u003e\n\u003cli\u003e(5) Physical characteristics\u003c\/li\u003e\n\u003cli\u003e(4) Trihalomethanes (THM's)\u003c\/li\u003e\n\u003cli\u003e(47) Volatile organic chemicals  (VOC's)\u003c\/li\u003e\n\u003cli\u003e(11) Pesticides\u003c\/li\u003e\n\u003cli\u003e(6) Herbicides\u003c\/li\u003e\n\u003cli\u003e(2) Fungicides \u003c\/li\u003e\n\u003cli\u003ePolychlorinated Biphenois (PCB's)\u003c\/li\u003e\n\u003c\/ul\u003eThe Watercheck Pesticide Option provides additional testing for 20 pesticides, herbicides, and PCBs. \u003cb\u003eTest results are typically completed and mailed within 3–4 weeks from the date the samples are received by the laboratory.\u003c\/b\u003e Customers are responsible for the cost of overnight shipping to send samples to the laboratory.","brand":"National Testing Laboratories, Ltd.","offers":[{"title":"Default Title","offer_id":13249219035179,"sku":"NLWTK-PEST","price":235.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/qh2auswko7rgybehszjs_7cab5a50-8cf1-4375-bba6-ce7cb1a52ab5.jpg?v=1792658206"},{"product_id":"nitrate-nitrite-water-test-strips-25","title":"Nitrate \/ Nitrite Water Test Strips (25)","description":"\u003cb\u003eNitrate \/ Nitrite test strips \u003c\/b\u003efor water quality testing are the ideal solution when portable, reliable results matter. Whether testing well water or using them as a routine home testing solution, these strips are the best choice. Simply dip the test strip into your water sample for 2 seconds, remove, wait 1 minute for the colors to develop, and match to the closest color match. Accurate results have never been easier.\u003cbr\u003eExcessive amounts of nitrate or nitrite in water can cause infant death, adult illness, and produce spontaneous abortion in cows. Some wells contain high levels of nitrate. When water contains high nitrate levels, nitrites often are present in low concentration.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e \u003cul\u003e\n\u003cli\u003eQuick, easy and accurate\u003c\/li\u003e\n\u003cli\u003eDetections levels:\u003c\/li\u003e\n\u003c\/ul\u003eNO3: 0, 0.5, 2, 5, 10, 20, 50 ppm (mg\/L)NO2: 0.15, 0.3, 1, 1.5, 3, 10 ppm (mg\/L)","brand":"PurTest","offers":[{"title":"Default Title","offer_id":13250129756203,"sku":"P0755","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/pndo5j7z88j9tyf5fl4t_30344b90-023f-44df-a310-233cfdf9d0f5.jpg?v=1792659606"},{"product_id":"neo-pure-residential-4-stage-full-solution-ro-system-75-gpd-with-alkaline-remineralizer-permeate-pump","title":"Neo-Pure Residential 4 Stage Full Solution RO System 75 GPD with Alkaline Remineralizer, Permeate Pump","description":"\u003cp\u003e\u003cstrong\u003eNote: A faucet is not included. To pick out a drinking water faucet that better matches your existing fixtures, view our \u003c\/strong\u003e\u003ca href=\"https:\/\/freshwitersystems.com\/collections\/ro-drinking-water-air-gap-faucets?q=\u0026amp;filters=%5B%5D\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eAir Gap Faucets\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eThe \u003cb\u003eneoPure 4-Stage Full Solution Reverse Osmosis System\u003c\/b\u003e provides a complete residential water purification solution with a permeate pump and alkaline remineralizer. It is designed to improve water quality and RO efficiency while providing clean, great-tasting water for drinking and cooking.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e4-stage RO filtration\u003c\/b\u003e reduces sediment, chlorine taste and odor, and a broad range of dissolved contaminants\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePermeate pump\u003c\/b\u003e improves water production, delivery pressure, and system efficiency\u003c\/li\u003e\n\u003cli\u003eReduces RO wastewater by \u003cb\u003eup to 70%\u003c\/b\u003e compared with common RO systems\u003c\/li\u003e\n\u003cli\u003eOperates effectively at water pressure as low as \u003cb\u003e30 PSI\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli\u003eHelps reduce \u003cb\u003eTDS creep\u003c\/b\u003e and membrane back pressure\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAlkaline remineralizer\u003c\/b\u003e adds calcium and raises water pH\u003c\/li\u003e\n\u003cli\u003eFinal carbon polishing improves taste and odor\u003c\/li\u003e\n\u003cli\u003eSuitable for \u003cb\u003edrinking and cooking water\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli\u003eCarbon filtration and RO membrane can reduce PFAS, but the system is \u003cb\u003enot PFAS certified\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eFiltration Stages:\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eStage 1:\u003c\/b\u003e 5-micron carbon block reduces sediment and chlorine taste and odor\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStage 2:\u003c\/b\u003e RO membrane reduces dissolved contaminants\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStage 3:\u003c\/b\u003e Alkaline remineralizer adds calcium and raises pH\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStage 4:\u003c\/b\u003e 5-micron carbon block provides final taste and odor polishing\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eTank Options\u003c\/b\u003e:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e3.2-gallon tank:\u003c\/b\u003e Recommended for lighter water consumption\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e4.5-gallon tank:\u003c\/b\u003e Recommended for heavier water consumption\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv style=\"display: flex; align-items: baseline; gap: 10px; margin-bottom: 16px; flex-wrap: wrap;\"\u003e\n  \u003cimg src=\"https:\/\/assets.freshwatersystems.com\/image\/upload\/s--MLCV2XLa--\/szjrhmqm8x1lfarllgvl\" alt=\"neoPure\" style=\"width: 17px; height: 17px%;\"\u003e\n  \u003ch3 style=\"margin: 0; font-size: 22px; letter-spacing: .04em; text-transform: uppercase; box-sizing: border-box;\"\u003e\n    RO Systems \u0026amp; Manifolds\n  \u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 12px;\"\u003e\n\u003c!-- Standard Manifold --\u003e\n\u003carticle style=\"box-sizing: border-box; position: relative; border: 1px solid #dfe3e8; border-top: 4px solid #5fb43b; border-radius: 12px; overflow: hidden;\"\u003e\n\u003cdiv style=\"box-sizing: border-box; padding: 14px 14px 12px; display: flex; flex-direction: column; gap: 10px;\"\u003e\n\u003cdiv style=\"box-sizing: border-box; height: 90px; display: flex; align-items: center; justify-content: center; background: #fafbfc; border-radius: 8px;\"\u003e\u003cimg src=\"https:\/\/assets.freshwatersystems.com\/image\/upload\/s--geLyOTke--\/senptjrmyjpfnep46kkj\" alt=\"Standard Manifold\" style=\"max-width: 70%; max-height: 95%; object-fit: contain;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size: 16px; font-weight: 800;\"\u003eStandard Manifold\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 6px; flex-wrap: wrap;\"\u003e\n\u003ca href=\"https:\/\/freshwitersystems.com\/products\/neopure-4-stage-25-gpd-ro-manifold-retrofit-alkaline-remineralizer-0-5-post-filter-and-permeate-pump?variant=53300865892536\" style=\"box-sizing: border-box; text-decoration: none; padding: 6px 10px; border: 1px solid #d7e1f4; border-radius: 16px; background: #fff; color: #073b91; font-size: 12px; font-weight: bold; white-space: nowrap;\"\u003e25 GPD\u003c\/a\u003e \u003ca href=\"https:\/\/freshwitersystems.com\/products\/neopure-4-stage-50-gpd-ro-manifold-retrofit-alkaline-remineralizer-0-5-post-filter-and-permeate-pump?variant=53374233051320\" style=\"box-sizing: border-box; text-decoration: none; padding: 6px 10px; border: 1px solid #d7e1f4; border-radius: 16px; background: #fff; color: #073b91; font-size: 12px; font-weight: bold; white-space: nowrap;\"\u003e50 GPD\u003c\/a\u003e \u003ca href=\"https:\/\/freshwitersystems.com\/products\/neopure-4-stage-75-gpd-ro-manifold-retrofit-alkaline-remineralizer-0-5-post-filter-and-permeate-pump?variant=53376757465272\" style=\"box-sizing: border-box; text-decoration: none; padding: 6px 10px; border: 1px solid #d7e1f4; border-radius: 16px; background: #fff; color: #073b91; font-size: 12px; font-weight: bold; white-space: nowrap;\"\u003e75 GPD\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c!-- Complete Solution --\u003e\n\u003carticle style=\"box-sizing: border-box; position: relative; border: 1px solid #dfe3e8; border-top: 4px solid #073b91; border-radius: 12px; overflow: hidden;\"\u003e\n\u003cdiv style=\"box-sizing: border-box; padding: 14px 14px 12px; display: flex; flex-direction: column; gap: 10px;\"\u003e\n\u003cdiv style=\"box-sizing: border-box; height: 90px; display: flex; align-items: center; justify-content: center; background: #fafbfc; border-radius: 8px;\"\u003e\u003cimg src=\"https:\/\/assets.freshwatersystems.com\/image\/upload\/s--Ss6L4XZU--\/erqbe1aivjnyumn1fkwj\" alt=\"Complete Solution\" style=\"max-width: 70%; max-height: 95%; object-fit: contain;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size: 16px; font-weight: 800;\"\u003eComplete Solution\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 6px; flex-wrap: wrap;\"\u003e\n\u003ca href=\"https:\/\/freshwitersystems.com\/products\/neopure-4-stage-25-gpd-residential-full-solution-ro-system-alkaline-remineralizer-0-5-post-filter-and-permeate-pump?variant=53377045364920\" style=\"box-sizing: border-box; text-decoration: none; padding: 6px 10px; border: 1px solid #d7e1f4; border-radius: 16px; background: #fff; color: #073b91; font-size: 12px; font-weight: bold; white-space: nowrap;\"\u003e25 GPD\u003c\/a\u003e \u003ca href=\"https:\/\/freshwitersystems.com\/products\/neopure-4-stage-50-gpd-residential-full-solution-ro-system-alkaline-remineralizer-0-5-post-filter-and-permeate-pump?variant=53376757596344\" style=\"box-sizing: border-box; text-decoration: none; padding: 6px 10px; border: 1px solid #d7e1f4; border-radius: 16px; background: #fff; color: #073b91; font-size: 12px; font-weight: bold; white-space: nowrap;\"\u003e50 GPD\u003c\/a\u003e \u003ca href=\"https:\/\/freshwitersystems.com\/products\/neopure-4-stage-75-gpd-residential-full-solution-ro-system-alkaline-remineralizer-0-5-post-filter-and-permeate-pump?variant=53376762871992\" style=\"box-sizing: border-box; text-decoration: none; padding: 6px 10px; border: 1px solid #d7e1f4; border-radius: 16px; background: #fff; color: #073b91; font-size: 12px; font-weight: bold; white-space: nowrap;\"\u003e75 GPD\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c!-- Complete Solution + Faucet (spans full width) --\u003e\n\u003carticle style=\"box-sizing: border-box; grid-column: 1 \/ -1; position: relative; border: 1px solid #dfe3e8; border-top: 4px solid #2d68c9; border-radius: 12px; overflow: hidden;\"\u003e\n\u003cdiv style=\"box-sizing: border-box; padding: 14px 14px 12px; display: flex; flex-direction: column; gap: 10px;\"\u003e\n\u003cdiv style=\"box-sizing: border-box; display: flex; gap: 6px; height: 90px;\"\u003e\n\u003cdiv style=\"box-sizing: border-box; flex: 1; display: flex; align-items: center; justify-content: center; background: #fafbfc; border-radius: 8px; overflow: hidden;\"\u003e\u003cimg src=\"https:\/\/assets.freshwatersystems.com\/image\/upload\/s--xVMn3sj0--\/fjgcyhkmbtq7t5e77pas\" alt=\"Complete Solution + Faucet\" style=\"max-width: 70%; max-height: 95%; object-fit: contain;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: border-box; flex: 1; display: flex; align-items: center; justify-content: center; background: #fafbfc; border-radius: 8px; overflow: hidden;\"\u003e\u003cimg src=\"https:\/\/assets.freshwatersystems.com\/image\/upload\/s--l8gKpKw9--\/kilkelv5p9esp6aifgdg\" alt=\"Install Kit\" style=\"max-width: 70%; max-height: 95%; object-fit: contain;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: border-box; flex: 1; display: flex; align-items: center; justify-content: center; background: #fafbfc; border-radius: 8px; overflow: hidden;\"\u003e\u003cimg src=\"https:\/\/assets.freshwatersystems.com\/image\/upload\/s--HhYINKfy--\/vrgetrhp6vgk3yfr4j0h\" alt=\"4 Stage Filters\" style=\"max-width: 70%; max-height: 95%; object-fit: contain;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: border-box; flex: 1; display: flex; align-items: center; justify-content: center; background: #fafbfc; border-radius: 8px; overflow: hidden;\"\u003e\u003cimg src=\"https:\/\/assets.freshwatersystems.com\/image\/upload\/s--abK7Xwqw--\/wlechdabqnresejmz5s6\" alt=\"Installation\" style=\"max-width: 70%; max-height: 95%; object-fit: contain;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 16px; font-weight: 800;\"\u003eComplete Solution + Faucet\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 6px; flex-wrap: wrap;\"\u003e\n\u003ca href=\"https:\/\/freshwitersystems.com\/products\/neopure-4-stage-25-gpd-residential-full-solution-ro-system-0-5-ctox-permeate-pump-ag-faucet-ch\" style=\"box-sizing: border-box; text-decoration: none; padding: 6px 10px; border: 1px solid #d7e1f4; border-radius: 16px; background: #fff; color: #073b91; font-size: 12px; font-weight: bold; white-space: nowrap;\"\u003e25 GPD\u003c\/a\u003e \u003ca href=\"https:\/\/freshwitersystems.com\/products\/neopure-4-stage-50-gpd-residential-full-solution-ro-system-0-5-ctox-permeate-pump-ag-faucet-ch\" style=\"box-sizing: border-box; text-decoration: none; padding: 6px 10px; border: 1px solid #d7e1f4; border-radius: 16px; background: #fff; color: #073b91; font-size: 12px; font-weight: bold; white-space: nowrap;\"\u003e50 GPD\u003c\/a\u003e \u003ca href=\"https:\/\/freshwitersystems.com\/products\/neopure-4-stage-75-gpd-residential-full-solution-ro-system-0-5-ctox-permeate-pump-ag-faucet-ch\" style=\"box-sizing: border-box; text-decoration: none; padding: 6px 10px; border: 1px solid #d7e1f4; border-radius: 16px; background: #fff; color: #073b91; font-size: 12px; font-weight: bold; white-space: nowrap;\"\u003e75 GPD\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e","brand":"neoPure","offers":[{"title":"Black 3.2 Gallon Tank","offer_id":42341333008568,"sku":"PRO-41410-A","price":300.65,"currency_code":"USD","in_stock":false},{"title":"Black 4.5 Gallon Tank","offer_id":42341333041336,"sku":"PRO-41420-A","price":323.15,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/lzxeemasqx0svi1ehgh3_7b6d2091-2de9-4fe8-bcdf-b393de3546ad.jpg?v=1792657233"},{"product_id":"nitrate-nitrite-nitrogen-test-strips-50","title":"Nitrate\/Nitrite Nitrogen Test Strips (50)","description":"\u003cp\u003eWater quality is crucial, and our Nitrate\/Nitrite Test Strips offer a reliable solution for on-the-go testing. Perfect for assessing both well water and household tap water, these strips are user-friendly and require no specialized training for accurate results.\u003c\/p\u003e\u003cp\u003eOur test strips come in two measurement options to suit your specific detection requirements. The first option provides results in Nitrogen (as N), while the second option reports results as Total Nitrate (as NO3) or Nitrite (as NO2).\u003cbr\u003e\u003cbr\u003eContains 50 test strips per bottle.\u003c\/p\u003e","brand":"Industrial Test Systems","offers":[{"title":"Bottle of 50","offer_id":42913387577528,"sku":"480009","price":20.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/mvwdsw1v6a8odqsxlavo_30406c58-92e8-426d-9fa6-1481eaeaf8a6.jpg?v=1792656684"},{"product_id":"neopure-4-stage-50-gpd-residential-full-solution-ro-system-alkaline-remineralizer-0-5-post-filter-and-permeate-pump","title":"neoPure 4 Stage 50 GPD Residential Full Solution RO System, Alkaline Remineralizer, 0.5µ Post Filter and Permeate Pump","description":"\u003cp\u003eUpgrade your reverse osmosis system with the \u003cb\u003eneoPure 4 Stage 50 GPD Residential Full Solution RO System\u003c\/b\u003e, featuring an alkaline remineralizer, permeate pump, and an \u003cb\u003eupdated 0.5 micron carbon block post filter\u003c\/b\u003e for enhanced reduction of PFAS and microplastics. Designed for easy retrofitting, this compact system combines advanced RO filtration and improved efficiency to deliver cleaner, better-tasting water with reliable performance.\u003c\/p\u003e\n\u003cvideo autoplay muted loop playsinline preload=\"auto\" style=\"width: 100%; height: 100%; display: block; margin: 0;\"\u003e \u003csource src=\"https:\/\/assets.freshwatersystems.com\/video\/upload\/s--SgkIzm0D--\/hqvotxmpio2soqjzyufd.mp4\" type=\"video\/mp4\"\u003e\u003c\/video\u003e \u003cimg src=\"https:\/\/assets.freshwatersystems.com\/image\/upload\/s--15qPMN7_--\/xehua0fo3zqyvixmkawq\" alt=\"4 Stage RO\" style=\"width: 100%; max-width: 1000px; height: auto; display: block;\"\u003e \u003cbr\u003e\u003cb\u003eFeatures:\u003cbr\u003e\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eNew 0.5 Micron Post Filter Carbon Block Upgrade\u003c\/b\u003e – Enhanced PFAS and microplastic reduction\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePermeate Pump Included\u003c\/b\u003e – Improves efficiency, production rate, and reduces wastewater\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAlkaline Remineralizer\u003c\/b\u003e – Raises pH and adds beneficial minerals\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRetrofit-Friendly Design\u003c\/b\u003e – Ideal for upgrading existing RO systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompact Integrated Manifold\u003c\/b\u003e – Streamlined installation and maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eNote:\u003c\/b\u003e A faucet is not included. To pick out a drinking water faucet that better matches your existing fixtures, view our \u003ca href=\"https:\/\/freshwitersystems.com\/collections\/ro-drinking-water-air-gap-faucets?q=\u0026amp;filters=%5B%5D\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eAir Gap Faucets\u003c\/a\u003e.\u003c\/p\u003e\u003cdiv style=\"margin:0 0 15px 0; padding:0; max-width:1000px;\"\u003e\n  \u003cimg src=\"https:\/\/assets.freshwatersystems.com\/image\/upload\/s--dRe9-f6Q--\/zhr0lraa20w7ttpbibmg\" alt=\"NSF Certified RO Pump\" style=\"width:100%; height:auto; display:block;\"\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: baseline; gap: 10px; margin-bottom: 16px; flex-wrap: wrap;\"\u003e\n  \u003cimg src=\"https:\/\/assets.freshwatersystems.com\/image\/upload\/s--MLCV2XLa--\/szjrhmqm8x1lfarllgvl\" alt=\"neoPure\" style=\"width: 17px; height: 17px;\"\u003e\n  \u003ch3 style=\"margin: 0; font-size: 22px; letter-spacing: .04em; text-transform: uppercase; box-sizing: border-box;\"\u003e\n    RO Systems \u0026amp; Manifolds\n  \u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 12px;\"\u003e\n\u003c!-- Standard Manifold --\u003e\n\u003carticle style=\"box-sizing: border-box; position: relative; border: 1px solid #dfe3e8; border-top: 4px solid #5fb43b; border-radius: 12px; overflow: hidden;\"\u003e\n\u003cdiv style=\"box-sizing: border-box; padding: 14px 14px 12px; display: flex; flex-direction: column; gap: 10px;\"\u003e\n\u003cdiv style=\"box-sizing: border-box; height: 90px; display: flex; align-items: center; justify-content: center; background: #fafbfc; border-radius: 8px;\"\u003e\u003cimg src=\"https:\/\/assets.freshwatersystems.com\/image\/upload\/s--geLyOTke--\/senptjrmyjpfnep46kkj\" alt=\"Standard Manifold\" style=\"max-width: 70%; max-height: 95%; object-fit: contain;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size: 16px; font-weight: 800;\"\u003eStandard Manifold\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 6px; flex-wrap: wrap;\"\u003e\n\u003ca href=\"https:\/\/freshwitersystems.com\/products\/neopure-4-stage-25-gpd-ro-manifold-retrofit-alkaline-remineralizer-0-5-post-filter-and-permeate-pump?variant=53300865892536\" style=\"box-sizing: border-box; text-decoration: none; padding: 6px 10px; border: 1px solid #d7e1f4; border-radius: 16px; background: #fff; color: #073b91; font-size: 12px; font-weight: bold; white-space: nowrap;\"\u003e25 GPD\u003c\/a\u003e \u003ca href=\"https:\/\/freshwitersystems.com\/products\/neopure-4-stage-50-gpd-ro-manifold-retrofit-alkaline-remineralizer-0-5-post-filter-and-permeate-pump?variant=53374233051320\" style=\"box-sizing: border-box; text-decoration: none; padding: 6px 10px; border: 1px solid #d7e1f4; border-radius: 16px; background: #fff; color: #073b91; font-size: 12px; font-weight: bold; white-space: nowrap;\"\u003e50 GPD\u003c\/a\u003e \u003ca href=\"https:\/\/freshwitersystems.com\/products\/neopure-4-stage-75-gpd-ro-manifold-retrofit-alkaline-remineralizer-0-5-post-filter-and-permeate-pump?variant=53376757465272\" style=\"box-sizing: border-box; text-decoration: none; padding: 6px 10px; border: 1px solid #d7e1f4; border-radius: 16px; background: #fff; color: #073b91; font-size: 12px; font-weight: bold; white-space: nowrap;\"\u003e75 GPD\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c!-- Complete Solution --\u003e\n\u003carticle style=\"box-sizing: border-box; position: relative; border: 1px solid #dfe3e8; border-top: 4px solid #073b91; border-radius: 12px; overflow: hidden;\"\u003e\n\u003cdiv style=\"box-sizing: border-box; padding: 14px 14px 12px; display: flex; flex-direction: column; gap: 10px;\"\u003e\n\u003cdiv style=\"box-sizing: border-box; height: 90px; display: flex; align-items: center; justify-content: center; background: #fafbfc; border-radius: 8px;\"\u003e\u003cimg src=\"https:\/\/assets.freshwatersystems.com\/image\/upload\/s--Ss6L4XZU--\/erqbe1aivjnyumn1fkwj\" alt=\"Complete Solution\" style=\"max-width: 70%; max-height: 95%; object-fit: contain;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size: 16px; font-weight: 800;\"\u003eComplete Solution\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 6px; flex-wrap: wrap;\"\u003e\n\u003ca href=\"https:\/\/freshwitersystems.com\/products\/neopure-4-stage-25-gpd-residential-full-solution-ro-system-alkaline-remineralizer-0-5-post-filter-and-permeate-pump?variant=53377045364920\" style=\"box-sizing: border-box; text-decoration: none; padding: 6px 10px; border: 1px solid #d7e1f4; border-radius: 16px; background: #fff; color: #073b91; font-size: 12px; font-weight: bold; white-space: nowrap;\"\u003e25 GPD\u003c\/a\u003e \u003ca href=\"https:\/\/freshwitersystems.com\/products\/neopure-4-stage-50-gpd-residential-full-solution-ro-system-alkaline-remineralizer-0-5-post-filter-and-permeate-pump?variant=53376757596344\" style=\"box-sizing: border-box; text-decoration: none; padding: 6px 10px; border: 1px solid #d7e1f4; border-radius: 16px; background: #fff; color: #073b91; font-size: 12px; font-weight: bold; white-space: nowrap;\"\u003e50 GPD\u003c\/a\u003e \u003ca href=\"https:\/\/freshwitersystems.com\/products\/neopure-4-stage-75-gpd-residential-full-solution-ro-system-alkaline-remineralizer-0-5-post-filter-and-permeate-pump?variant=53376762871992\" style=\"box-sizing: border-box; text-decoration: none; padding: 6px 10px; border: 1px solid #d7e1f4; border-radius: 16px; background: #fff; color: #073b91; font-size: 12px; font-weight: bold; white-space: nowrap;\"\u003e75 GPD\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c!-- Complete Solution + Faucet (spans full width) --\u003e\n\u003carticle style=\"box-sizing: border-box; grid-column: 1 \/ -1; position: relative; border: 1px solid #dfe3e8; border-top: 4px solid #2d68c9; border-radius: 12px; overflow: hidden;\"\u003e\n\u003cdiv style=\"box-sizing: border-box; padding: 14px 14px 12px; display: flex; flex-direction: column; gap: 10px;\"\u003e\n\u003cdiv style=\"box-sizing: border-box; display: flex; gap: 6px; height: 90px;\"\u003e\n\u003cdiv style=\"box-sizing: border-box; flex: 1; display: flex; align-items: center; justify-content: center; background: #fafbfc; border-radius: 8px; overflow: hidden;\"\u003e\u003cimg src=\"https:\/\/assets.freshwatersystems.com\/image\/upload\/s--xVMn3sj0--\/fjgcyhkmbtq7t5e77pas\" alt=\"Complete Solution + Faucet\" style=\"max-width: 70%; max-height: 95%; object-fit: contain;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: border-box; flex: 1; display: flex; align-items: center; justify-content: center; background: #fafbfc; border-radius: 8px; overflow: hidden;\"\u003e\u003cimg src=\"https:\/\/assets.freshwatersystems.com\/image\/upload\/s--l8gKpKw9--\/kilkelv5p9esp6aifgdg\" alt=\"Install Kit\" style=\"max-width: 70%; max-height: 95%; object-fit: contain;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: border-box; flex: 1; display: flex; align-items: center; justify-content: center; background: #fafbfc; border-radius: 8px; overflow: hidden;\"\u003e\u003cimg src=\"https:\/\/assets.freshwatersystems.com\/image\/upload\/s--HhYINKfy--\/vrgetrhp6vgk3yfr4j0h\" alt=\"4 Stage Filters\" style=\"max-width: 70%; max-height: 95%; object-fit: contain;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: border-box; flex: 1; display: flex; align-items: center; justify-content: center; background: #fafbfc; border-radius: 8px; overflow: hidden;\"\u003e\u003cimg src=\"https:\/\/assets.freshwatersystems.com\/image\/upload\/s--abK7Xwqw--\/wlechdabqnresejmz5s6\" alt=\"Installation\" style=\"max-width: 70%; max-height: 95%; object-fit: contain;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 16px; font-weight: 800;\"\u003eComplete Solution + Faucet\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 6px; flex-wrap: wrap;\"\u003e\n\u003ca href=\"https:\/\/freshwitersystems.com\/products\/neopure-4-stage-25-gpd-residential-full-solution-ro-system-0-5-ctox-permeate-pump-ag-faucet-ch\" style=\"box-sizing: border-box; text-decoration: none; padding: 6px 10px; border: 1px solid #d7e1f4; border-radius: 16px; background: #fff; color: #073b91; font-size: 12px; font-weight: bold; white-space: nowrap;\"\u003e25 GPD\u003c\/a\u003e \u003ca href=\"https:\/\/freshwitersystems.com\/products\/neopure-4-stage-50-gpd-residential-full-solution-ro-system-0-5-ctox-permeate-pump-ag-faucet-ch\" style=\"box-sizing: border-box; text-decoration: none; padding: 6px 10px; border: 1px solid #d7e1f4; border-radius: 16px; background: #fff; color: #073b91; font-size: 12px; font-weight: bold; white-space: nowrap;\"\u003e50 GPD\u003c\/a\u003e \u003ca href=\"https:\/\/freshwitersystems.com\/products\/neopure-4-stage-75-gpd-residential-full-solution-ro-system-0-5-ctox-permeate-pump-ag-faucet-ch\" style=\"box-sizing: border-box; text-decoration: none; padding: 6px 10px; border: 1px solid #d7e1f4; border-radius: 16px; background: #fff; color: #073b91; font-size: 12px; font-weight: bold; white-space: nowrap;\"\u003e75 GPD\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e","brand":"neoPure","offers":[{"title":"Black 3.2 Gallon Tank","offer_id":53376757596344,"sku":"PRO-43310-A","price":305.0,"currency_code":"USD","in_stock":true},{"title":"Black 4.5 Gallon Tank","offer_id":53376757629112,"sku":"PRO-43320-A","price":326.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/erqbe1aivjnyumn1fkwj_65af695f-be0e-4d83-9af6-b5811af9f82b.jpg?v=1792656827"},{"product_id":"neopure-4-stage-75-gpd-residential-full-solution-ro-system-alkaline-remineralizer-0-5-post-filter-and-permeate-pump","title":"neoPure 4 Stage 75 GPD Residential Full Solution RO System, Alkaline Remineralizer, 0.5µ Post Filter and Permeate Pump","description":"\u003cp\u003eUpgrade your water quality with the \u003cb\u003eneoPure 4 Stage 75 GPD Residential Full Solution RO System\u003c\/b\u003e, featuring an alkaline remineralizer, permeate pump, and an \u003cb\u003eupdated 0.5 micron carbon block post filter\u003c\/b\u003e for enhanced reduction of PFAS and microplastics. This complete system combines advanced reverse osmosis filtration with high-efficiency performance to deliver cleaner, better-tasting water for your home or office.\u003c\/p\u003e\u003cvideo autoplay muted loop playsinline preload=\"auto\" style=\"width: 100%; height: 100%; display: block; margin: 0;\"\u003e \u003csource src=\"https:\/\/assets.freshwatersystems.com\/video\/upload\/s--SgkIzm0D--\/hqvotxmpio2soqjzyufd.mp4\" type=\"video\/mp4\"\u003e\u003c\/video\u003e \u003cimg src=\"https:\/\/assets.freshwatersystems.com\/image\/upload\/s--15qPMN7_--\/xehua0fo3zqyvixmkawq\" alt=\"4 Stage RO\" style=\"width: 100%; max-width: 1000px; height: auto; display: block;\"\u003e \u003cbr\u003e\u003cb\u003eFeatures:\u003cbr\u003e\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eNew 0.5 Micron Post Filter Carbon Block Upgrade\u003c\/b\u003e – Enhanced PFAS and microplastic reduction\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePermeate Pump Included\u003c\/b\u003e – Improves efficiency, production rate, and reduces wastewater\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAlkaline Remineralizer\u003c\/b\u003e – Raises pH and adds beneficial minerals\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRetrofit-Friendly Design\u003c\/b\u003e – Ideal for upgrading existing RO systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompact Integrated Manifold\u003c\/b\u003e – Streamlined installation and maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eNote:\u003c\/b\u003e A faucet is not included. To pick out a drinking water faucet that better matches your existing fixtures, view our \u003ca href=\"https:\/\/freshwitersystems.com\/collections\/ro-drinking-water-air-gap-faucets?q=\u0026amp;filters=%5B%5D\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eAir Gap Faucets\u003c\/a\u003e.\u003c\/p\u003e\u003cdiv style=\"margin:0 0 15px 0; padding:0; max-width:1000px;\"\u003e\n  \u003cimg src=\"https:\/\/assets.freshwatersystems.com\/image\/upload\/s--dRe9-f6Q--\/zhr0lraa20w7ttpbibmg\" alt=\"NSF Certified RO Pump\" style=\"width:100%; height:auto; display:block;\"\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: baseline; gap: 10px; margin-bottom: 16px; flex-wrap: wrap;\"\u003e\n  \u003cimg src=\"https:\/\/assets.freshwatersystems.com\/image\/upload\/s--MLCV2XLa--\/szjrhmqm8x1lfarllgvl\" alt=\"neoPure\" style=\"width: 17px; height: 17px;\"\u003e\n  \u003ch3 style=\"margin: 0; font-size: 22px; letter-spacing: .04em; text-transform: uppercase; box-sizing: border-box;\"\u003e\n    RO Systems \u0026amp; Manifolds\n  \u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 12px;\"\u003e\n\u003c!-- Standard Manifold --\u003e\n\u003carticle style=\"box-sizing: border-box; position: relative; border: 1px solid #dfe3e8; border-top: 4px solid #5fb43b; border-radius: 12px; overflow: hidden;\"\u003e\n\u003cdiv style=\"box-sizing: border-box; padding: 14px 14px 12px; display: flex; flex-direction: column; gap: 10px;\"\u003e\n\u003cdiv style=\"box-sizing: border-box; height: 90px; display: flex; align-items: center; justify-content: center; background: #fafbfc; border-radius: 8px;\"\u003e\u003cimg src=\"https:\/\/assets.freshwatersystems.com\/image\/upload\/s--geLyOTke--\/senptjrmyjpfnep46kkj\" alt=\"Standard Manifold\" style=\"max-width: 70%; max-height: 95%; object-fit: contain;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size: 16px; font-weight: 800;\"\u003eStandard Manifold\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 6px; flex-wrap: wrap;\"\u003e\n\u003ca href=\"https:\/\/freshwitersystems.com\/products\/neopure-4-stage-25-gpd-ro-manifold-retrofit-alkaline-remineralizer-0-5-post-filter-and-permeate-pump?variant=53300865892536\" style=\"box-sizing: border-box; text-decoration: none; padding: 6px 10px; border: 1px solid #d7e1f4; border-radius: 16px; background: #fff; color: #073b91; font-size: 12px; font-weight: bold; white-space: nowrap;\"\u003e25 GPD\u003c\/a\u003e \u003ca href=\"https:\/\/freshwitersystems.com\/products\/neopure-4-stage-50-gpd-ro-manifold-retrofit-alkaline-remineralizer-0-5-post-filter-and-permeate-pump?variant=53374233051320\" style=\"box-sizing: border-box; text-decoration: none; padding: 6px 10px; border: 1px solid #d7e1f4; border-radius: 16px; background: #fff; color: #073b91; font-size: 12px; font-weight: bold; white-space: nowrap;\"\u003e50 GPD\u003c\/a\u003e \u003ca href=\"https:\/\/freshwitersystems.com\/products\/neopure-4-stage-75-gpd-ro-manifold-retrofit-alkaline-remineralizer-0-5-post-filter-and-permeate-pump?variant=53376757465272\" style=\"box-sizing: border-box; text-decoration: none; padding: 6px 10px; border: 1px solid #d7e1f4; border-radius: 16px; background: #fff; color: #073b91; font-size: 12px; font-weight: bold; white-space: nowrap;\"\u003e75 GPD\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c!-- Complete Solution --\u003e\n\u003carticle style=\"box-sizing: border-box; position: relative; border: 1px solid #dfe3e8; border-top: 4px solid #073b91; border-radius: 12px; overflow: hidden;\"\u003e\n\u003cdiv style=\"box-sizing: border-box; padding: 14px 14px 12px; display: flex; flex-direction: column; gap: 10px;\"\u003e\n\u003cdiv style=\"box-sizing: border-box; height: 90px; display: flex; align-items: center; justify-content: center; background: #fafbfc; border-radius: 8px;\"\u003e\u003cimg src=\"https:\/\/assets.freshwatersystems.com\/image\/upload\/s--Ss6L4XZU--\/erqbe1aivjnyumn1fkwj\" alt=\"Complete Solution\" style=\"max-width: 70%; max-height: 95%; object-fit: contain;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size: 16px; font-weight: 800;\"\u003eComplete Solution\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 6px; flex-wrap: wrap;\"\u003e\n\u003ca href=\"https:\/\/freshwitersystems.com\/products\/neopure-4-stage-25-gpd-residential-full-solution-ro-system-alkaline-remineralizer-0-5-post-filter-and-permeate-pump?variant=53377045364920\" style=\"box-sizing: border-box; text-decoration: none; padding: 6px 10px; border: 1px solid #d7e1f4; border-radius: 16px; background: #fff; color: #073b91; font-size: 12px; font-weight: bold; white-space: nowrap;\"\u003e25 GPD\u003c\/a\u003e \u003ca href=\"https:\/\/freshwitersystems.com\/products\/neopure-4-stage-50-gpd-residential-full-solution-ro-system-alkaline-remineralizer-0-5-post-filter-and-permeate-pump?variant=53376757596344\" style=\"box-sizing: border-box; text-decoration: none; padding: 6px 10px; border: 1px solid #d7e1f4; border-radius: 16px; background: #fff; color: #073b91; font-size: 12px; font-weight: bold; white-space: nowrap;\"\u003e50 GPD\u003c\/a\u003e \u003ca href=\"https:\/\/freshwitersystems.com\/products\/neopure-4-stage-75-gpd-residential-full-solution-ro-system-alkaline-remineralizer-0-5-post-filter-and-permeate-pump?variant=53376762871992\" style=\"box-sizing: border-box; text-decoration: none; padding: 6px 10px; border: 1px solid #d7e1f4; border-radius: 16px; background: #fff; color: #073b91; font-size: 12px; font-weight: bold; white-space: nowrap;\"\u003e75 GPD\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c!-- Complete Solution + Faucet (spans full width) --\u003e\n\u003carticle style=\"box-sizing: border-box; grid-column: 1 \/ -1; position: relative; border: 1px solid #dfe3e8; border-top: 4px solid #2d68c9; border-radius: 12px; overflow: hidden;\"\u003e\n\u003cdiv style=\"box-sizing: border-box; padding: 14px 14px 12px; display: flex; flex-direction: column; gap: 10px;\"\u003e\n\u003cdiv style=\"box-sizing: border-box; display: flex; gap: 6px; height: 90px;\"\u003e\n\u003cdiv style=\"box-sizing: border-box; flex: 1; display: flex; align-items: center; justify-content: center; background: #fafbfc; border-radius: 8px; overflow: hidden;\"\u003e\u003cimg src=\"https:\/\/assets.freshwatersystems.com\/image\/upload\/s--xVMn3sj0--\/fjgcyhkmbtq7t5e77pas\" alt=\"Complete Solution + Faucet\" style=\"max-width: 70%; max-height: 95%; object-fit: contain;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: border-box; flex: 1; display: flex; align-items: center; justify-content: center; background: #fafbfc; border-radius: 8px; overflow: hidden;\"\u003e\u003cimg src=\"https:\/\/assets.freshwatersystems.com\/image\/upload\/s--l8gKpKw9--\/kilkelv5p9esp6aifgdg\" alt=\"Install Kit\" style=\"max-width: 70%; max-height: 95%; object-fit: contain;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: border-box; flex: 1; display: flex; align-items: center; justify-content: center; background: #fafbfc; border-radius: 8px; overflow: hidden;\"\u003e\u003cimg src=\"https:\/\/assets.freshwatersystems.com\/image\/upload\/s--HhYINKfy--\/vrgetrhp6vgk3yfr4j0h\" alt=\"4 Stage Filters\" style=\"max-width: 70%; max-height: 95%; object-fit: contain;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: border-box; flex: 1; display: flex; align-items: center; justify-content: center; background: #fafbfc; border-radius: 8px; overflow: hidden;\"\u003e\u003cimg src=\"https:\/\/assets.freshwatersystems.com\/image\/upload\/s--abK7Xwqw--\/wlechdabqnresejmz5s6\" alt=\"Installation\" style=\"max-width: 70%; max-height: 95%; object-fit: contain;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 16px; font-weight: 800;\"\u003eComplete Solution + Faucet\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 6px; flex-wrap: wrap;\"\u003e\n\u003ca href=\"https:\/\/freshwitersystems.com\/products\/neopure-4-stage-25-gpd-residential-full-solution-ro-system-0-5-ctox-permeate-pump-ag-faucet-ch\" style=\"box-sizing: border-box; text-decoration: none; padding: 6px 10px; border: 1px solid #d7e1f4; border-radius: 16px; background: #fff; color: #073b91; font-size: 12px; font-weight: bold; white-space: nowrap;\"\u003e25 GPD\u003c\/a\u003e \u003ca href=\"https:\/\/freshwitersystems.com\/products\/neopure-4-stage-50-gpd-residential-full-solution-ro-system-0-5-ctox-permeate-pump-ag-faucet-ch\" style=\"box-sizing: border-box; text-decoration: none; padding: 6px 10px; border: 1px solid #d7e1f4; border-radius: 16px; background: #fff; color: #073b91; font-size: 12px; font-weight: bold; white-space: nowrap;\"\u003e50 GPD\u003c\/a\u003e \u003ca href=\"https:\/\/freshwitersystems.com\/products\/neopure-4-stage-75-gpd-residential-full-solution-ro-system-0-5-ctox-permeate-pump-ag-faucet-ch\" style=\"box-sizing: border-box; text-decoration: none; padding: 6px 10px; border: 1px solid #d7e1f4; border-radius: 16px; background: #fff; color: #073b91; font-size: 12px; font-weight: bold; white-space: nowrap;\"\u003e75 GPD\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e","brand":"neoPure","offers":[{"title":"Black 3.2 Gallon Tank","offer_id":53376762871992,"sku":"PRO-43410-A","price":309.65,"currency_code":"USD","in_stock":true},{"title":"Black 4.5 Gallon Tank","offer_id":53376762904760,"sku":"PRO-43420-A","price":332.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/erqbe1aivjnyumn1fkwj_7757178b-2bfc-4104-a4ba-2f0bb50708c0.jpg?v=1792657384"},{"product_id":"neopure-4-stage-75-gpd-residential-full-solution-ro-system-0-5-ctox-permeate-pump-ag-faucet-ch","title":"neoPure 4 Stage 75 GPD Residential Full Solution RO System, 0.5µ CTOX, Permeate Pump \u0026 AG Faucet CH","description":"\u003cp\u003eThe \u003cb\u003eneoPure 4 Stage 75 GPD Residential RO System\u003c\/b\u003e is a complete reverse osmosis solution designed to provide cleaner, better-tasting drinking water for residential applications. It combines multi-stage RO filtration with an alkaline remineralizer and permeate pump for improved water quality and system efficiency.\u003c\/p\u003e\n\u003cp\u003e\u003cvideo autoplay muted loop playsinline preload=\"auto\" style=\"width: 100%; height: 100%; display: block; margin: 0;\"\u003e \u003csource src=\"https:\/\/assets.freshwatersystems.com\/video\/upload\/s--SgkIzm0D--\/hqvotxmpio2soqjzyufd.mp4\" type=\"video\/mp4\"\u003e\u003c\/video\u003e \u003cimg src=\"https:\/\/assets.freshwatersystems.com\/image\/upload\/s--15qPMN7_--\/xehua0fo3zqyvixmkawq\" alt=\"4 Stage RO\" style=\"width: 100%; max-width: 1000px; height: auto; display: block;\"\u003e \u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e4-stage reverse osmosis filtration\u003c\/b\u003e for comprehensive water treatment\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e0.5-micron carbon block post-filter\u003c\/b\u003e for enhanced PFAS and microplastic reduction\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAlkaline remineralizer\u003c\/b\u003e helps raise pH and add minerals back to treated water\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePermeate pump\u003c\/b\u003e improves RO efficiency, production, and tank filling\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e75 GPD\u003c\/b\u003e capacity for residential drinking water needs\u003c\/li\u003e\n\u003cli\u003eCompact integrated manifold simplifies system installation and maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eIncludes:\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4-stage RO manifold with alkaline remineralizer and permeate pump\u003c\/li\u003e\n\u003cli\u003e0.5-micron 4th-stage carbon block\u003c\/li\u003e\n\u003cli\u003e3.2 or 4.5 gallon RO storage tank\u003c\/li\u003e\n\u003cli\u003eChrome RO faucet\u003c\/li\u003e\n\u003cli\u003eTank sanitization assembly\u003c\/li\u003e\n\u003cli\u003eTank valve\u003c\/li\u003e\n\u003cli\u003eDrain saddle\u003c\/li\u003e\n\u003cli\u003eDishwasher\/RO drain line adapter\u003c\/li\u003e\n\u003cli\u003eAngle stop adapter\u003c\/li\u003e\n\u003cli\u003e1\/4” and 3\/8” faucet\/refrigerator adapters\u003c\/li\u003e\n\u003cli\u003eInstallation manual\u003c\/li\u003e\n\u003c\/ul\u003e \u003cdiv style=\"margin:0 0 15px 0; padding:0; max-width:1000px;\"\u003e\n  \u003cimg src=\"https:\/\/assets.freshwatersystems.com\/image\/upload\/s--dRe9-f6Q--\/zhr0lraa20w7ttpbibmg\" alt=\"NSF Certified RO Pump\" style=\"width:100%; height:auto; display:block;\"\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: baseline; gap: 10px; margin-bottom: 16px; flex-wrap: wrap;\"\u003e\n  \u003cimg src=\"https:\/\/assets.freshwatersystems.com\/image\/upload\/s--MLCV2XLa--\/szjrhmqm8x1lfarllgvl\" alt=\"neoPure\" style=\"width: 17px; height: 17px;\"\u003e\n  \u003ch3 style=\"margin: 0; font-size: 22px; letter-spacing: .04em; text-transform: uppercase; box-sizing: border-box;\"\u003e\n    RO Systems \u0026amp; Manifolds\n  \u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 12px;\"\u003e\n\u003c!-- Standard Manifold --\u003e\n\u003carticle style=\"box-sizing: border-box; position: relative; border: 1px solid #dfe3e8; border-top: 4px solid #5fb43b; border-radius: 12px; overflow: hidden;\"\u003e\n\u003cdiv style=\"box-sizing: border-box; padding: 14px 14px 12px; display: flex; flex-direction: column; gap: 10px;\"\u003e\n\u003cdiv style=\"box-sizing: border-box; height: 90px; display: flex; align-items: center; justify-content: center; background: #fafbfc; border-radius: 8px;\"\u003e\u003cimg src=\"https:\/\/assets.freshwatersystems.com\/image\/upload\/s--geLyOTke--\/senptjrmyjpfnep46kkj\" alt=\"Standard Manifold\" style=\"max-width: 70%; max-height: 95%; object-fit: contain;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size: 16px; font-weight: 800;\"\u003eStandard Manifold\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 6px; flex-wrap: wrap;\"\u003e\n\u003ca href=\"https:\/\/freshwitersystems.com\/products\/neopure-4-stage-25-gpd-ro-manifold-retrofit-alkaline-remineralizer-0-5-post-filter-and-permeate-pump?variant=53300865892536\" style=\"box-sizing: border-box; text-decoration: none; padding: 6px 10px; border: 1px solid #d7e1f4; border-radius: 16px; background: #fff; color: #073b91; font-size: 12px; font-weight: bold; white-space: nowrap;\"\u003e25 GPD\u003c\/a\u003e \u003ca href=\"https:\/\/freshwitersystems.com\/products\/neopure-4-stage-50-gpd-ro-manifold-retrofit-alkaline-remineralizer-0-5-post-filter-and-permeate-pump?variant=53374233051320\" style=\"box-sizing: border-box; text-decoration: none; padding: 6px 10px; border: 1px solid #d7e1f4; border-radius: 16px; background: #fff; color: #073b91; font-size: 12px; font-weight: bold; white-space: nowrap;\"\u003e50 GPD\u003c\/a\u003e \u003ca href=\"https:\/\/freshwitersystems.com\/products\/neopure-4-stage-75-gpd-ro-manifold-retrofit-alkaline-remineralizer-0-5-post-filter-and-permeate-pump?variant=53376757465272\" style=\"box-sizing: border-box; text-decoration: none; padding: 6px 10px; border: 1px solid #d7e1f4; border-radius: 16px; background: #fff; color: #073b91; font-size: 12px; font-weight: bold; white-space: nowrap;\"\u003e75 GPD\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c!-- Complete Solution --\u003e\n\u003carticle style=\"box-sizing: border-box; position: relative; border: 1px solid #dfe3e8; border-top: 4px solid #073b91; border-radius: 12px; overflow: hidden;\"\u003e\n\u003cdiv style=\"box-sizing: border-box; padding: 14px 14px 12px; display: flex; flex-direction: column; gap: 10px;\"\u003e\n\u003cdiv style=\"box-sizing: border-box; height: 90px; display: flex; align-items: center; justify-content: center; background: #fafbfc; border-radius: 8px;\"\u003e\u003cimg src=\"https:\/\/assets.freshwatersystems.com\/image\/upload\/s--Ss6L4XZU--\/erqbe1aivjnyumn1fkwj\" alt=\"Complete Solution\" style=\"max-width: 70%; max-height: 95%; object-fit: contain;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size: 16px; font-weight: 800;\"\u003eComplete Solution\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 6px; flex-wrap: wrap;\"\u003e\n\u003ca href=\"https:\/\/freshwitersystems.com\/products\/neopure-4-stage-25-gpd-residential-full-solution-ro-system-alkaline-remineralizer-0-5-post-filter-and-permeate-pump?variant=53377045364920\" style=\"box-sizing: border-box; text-decoration: none; padding: 6px 10px; border: 1px solid #d7e1f4; border-radius: 16px; background: #fff; color: #073b91; font-size: 12px; font-weight: bold; white-space: nowrap;\"\u003e25 GPD\u003c\/a\u003e \u003ca href=\"https:\/\/freshwitersystems.com\/products\/neopure-4-stage-50-gpd-residential-full-solution-ro-system-alkaline-remineralizer-0-5-post-filter-and-permeate-pump?variant=53376757596344\" style=\"box-sizing: border-box; text-decoration: none; padding: 6px 10px; border: 1px solid #d7e1f4; border-radius: 16px; background: #fff; color: #073b91; font-size: 12px; font-weight: bold; white-space: nowrap;\"\u003e50 GPD\u003c\/a\u003e \u003ca href=\"https:\/\/freshwitersystems.com\/products\/neopure-4-stage-75-gpd-residential-full-solution-ro-system-alkaline-remineralizer-0-5-post-filter-and-permeate-pump?variant=53376762871992\" style=\"box-sizing: border-box; text-decoration: none; padding: 6px 10px; border: 1px solid #d7e1f4; border-radius: 16px; background: #fff; color: #073b91; font-size: 12px; font-weight: bold; white-space: nowrap;\"\u003e75 GPD\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c!-- Complete Solution + Faucet (spans full width) --\u003e\n\u003carticle style=\"box-sizing: border-box; grid-column: 1 \/ -1; position: relative; border: 1px solid #dfe3e8; border-top: 4px solid #2d68c9; border-radius: 12px; overflow: hidden;\"\u003e\n\u003cdiv style=\"box-sizing: border-box; padding: 14px 14px 12px; display: flex; flex-direction: column; gap: 10px;\"\u003e\n\u003cdiv style=\"box-sizing: border-box; display: flex; gap: 6px; height: 90px;\"\u003e\n\u003cdiv style=\"box-sizing: border-box; flex: 1; display: flex; align-items: center; justify-content: center; background: #fafbfc; border-radius: 8px; overflow: hidden;\"\u003e\u003cimg src=\"https:\/\/assets.freshwatersystems.com\/image\/upload\/s--xVMn3sj0--\/fjgcyhkmbtq7t5e77pas\" alt=\"Complete Solution + Faucet\" style=\"max-width: 70%; max-height: 95%; object-fit: contain;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: border-box; flex: 1; display: flex; align-items: center; justify-content: center; background: #fafbfc; border-radius: 8px; overflow: hidden;\"\u003e\u003cimg src=\"https:\/\/assets.freshwatersystems.com\/image\/upload\/s--l8gKpKw9--\/kilkelv5p9esp6aifgdg\" alt=\"Install Kit\" style=\"max-width: 70%; max-height: 95%; object-fit: contain;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: border-box; flex: 1; display: flex; align-items: center; justify-content: center; background: #fafbfc; border-radius: 8px; overflow: hidden;\"\u003e\u003cimg src=\"https:\/\/assets.freshwatersystems.com\/image\/upload\/s--HhYINKfy--\/vrgetrhp6vgk3yfr4j0h\" alt=\"4 Stage Filters\" style=\"max-width: 70%; max-height: 95%; object-fit: contain;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: border-box; flex: 1; display: flex; align-items: center; justify-content: center; background: #fafbfc; border-radius: 8px; overflow: hidden;\"\u003e\u003cimg src=\"https:\/\/assets.freshwatersystems.com\/image\/upload\/s--abK7Xwqw--\/wlechdabqnresejmz5s6\" alt=\"Installation\" style=\"max-width: 70%; max-height: 95%; object-fit: contain;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 16px; font-weight: 800;\"\u003eComplete Solution + Faucet\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 6px; flex-wrap: wrap;\"\u003e\n\u003ca href=\"https:\/\/freshwitersystems.com\/products\/neopure-4-stage-25-gpd-residential-full-solution-ro-system-0-5-ctox-permeate-pump-ag-faucet-ch\" style=\"box-sizing: border-box; text-decoration: none; padding: 6px 10px; border: 1px solid #d7e1f4; border-radius: 16px; background: #fff; color: #073b91; font-size: 12px; font-weight: bold; white-space: nowrap;\"\u003e25 GPD\u003c\/a\u003e \u003ca href=\"https:\/\/freshwitersystems.com\/products\/neopure-4-stage-50-gpd-residential-full-solution-ro-system-0-5-ctox-permeate-pump-ag-faucet-ch\" style=\"box-sizing: border-box; text-decoration: none; padding: 6px 10px; border: 1px solid #d7e1f4; border-radius: 16px; background: #fff; color: #073b91; font-size: 12px; font-weight: bold; white-space: nowrap;\"\u003e50 GPD\u003c\/a\u003e \u003ca href=\"https:\/\/freshwitersystems.com\/products\/neopure-4-stage-75-gpd-residential-full-solution-ro-system-0-5-ctox-permeate-pump-ag-faucet-ch\" style=\"box-sizing: border-box; text-decoration: none; padding: 6px 10px; border: 1px solid #d7e1f4; border-radius: 16px; background: #fff; color: #073b91; font-size: 12px; font-weight: bold; white-space: nowrap;\"\u003e75 GPD\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e","brand":"neoPure","offers":[{"title":"Black 3.2 Gallon Tank","offer_id":54162165072056,"sku":"PRO-43411-A","price":339.87,"currency_code":"USD","in_stock":true},{"title":"Black 4.5 Gallon Tank","offer_id":54162165039288,"sku":"PRO-43421-A","price":358.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/fjgcyhkmbtq7t5e77pas_5d0235f8-ebe2-40d2-8dec-75857f334930.jpg?v=1792657983"},{"product_id":"neopure-4-stage-50-gpd-residential-full-solution-ro-system-0-5-ctox-permeate-pump-ag-faucet-ch","title":"neoPure 4 Stage 50 GPD Residential Full Solution RO System, 0.5µ CTOX, Permeate Pump \u0026 AG Faucet CH","description":"\u003cp\u003eThe\u003cb\u003e neoPure 4 Stage 50 GPD Residential RO System\u003c\/b\u003e is a complete reverse osmosis solution designed to provide cleaner, better-tasting drinking water for residential applications. It combines multi-stage RO filtration with an alkaline remineralizer and permeate pump for improved water quality and system efficiency.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cvideo autoplay muted loop playsinline preload=\"auto\" style=\"width: 100%; height: 100%; display: block; margin: 0;\"\u003e \u003csource src=\"https:\/\/assets.freshwatersystems.com\/video\/upload\/s--SgkIzm0D--\/hqvotxmpio2soqjzyufd.mp4\" type=\"video\/mp4\"\u003e\u003c\/video\u003e \u003cimg src=\"https:\/\/assets.freshwatersystems.com\/image\/upload\/s--15qPMN7_--\/xehua0fo3zqyvixmkawq\" alt=\"4 Stage RO\" style=\"width: 100%; max-width: 1000px; height: auto; display: block;\"\u003e \u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e4-stage reverse osmosis filtration\u003c\/b\u003e for comprehensive water treatment\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e0.5-micron carbon block post-filter\u003c\/b\u003e for enhanced PFAS and microplastic reduction\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAlkaline remineralizer\u003c\/b\u003e helps raise pH and add minerals back to treated water\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePermeate pump\u003c\/b\u003e improves RO efficiency, production, and tank filling\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e50 GPD\u003c\/b\u003e capacity for residential drinking water needs\u003c\/li\u003e\n\u003cli\u003eCompact integrated manifold simplifies system installation and maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eIncludes:\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4-stage RO manifold with alkaline remineralizer and permeate pump\u003c\/li\u003e\n\u003cli\u003e0.5-micron 4th-stage carbon block\u003c\/li\u003e\n\u003cli\u003e3.2 or 4.5 gallon RO storage tank\u003c\/li\u003e\n\u003cli\u003eChrome RO faucet\u003c\/li\u003e\n\u003cli\u003eTank sanitization assembly\u003c\/li\u003e\n\u003cli\u003eTank valve\u003c\/li\u003e\n\u003cli\u003eDrain saddle\u003c\/li\u003e\n\u003cli\u003eDishwasher\/RO drain line adapter\u003c\/li\u003e\n\u003cli\u003eAngle stop adapter\u003c\/li\u003e\n\u003cli\u003e1\/4” and 3\/8” faucet\/refrigerator adapters\u003c\/li\u003e\n\u003cli\u003eInstallation manual\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv style=\"margin:0 0 15px 0; padding:0; max-width:1000px;\"\u003e\n  \u003cimg src=\"https:\/\/assets.freshwatersystems.com\/image\/upload\/s--dRe9-f6Q--\/zhr0lraa20w7ttpbibmg\" alt=\"NSF Certified RO Pump\" style=\"width:100%; height:auto; display:block;\"\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: baseline; gap: 10px; margin-bottom: 16px; flex-wrap: wrap;\"\u003e\n  \u003cimg src=\"https:\/\/assets.freshwatersystems.com\/image\/upload\/s--MLCV2XLa--\/szjrhmqm8x1lfarllgvl\" alt=\"neoPure\" style=\"width: 17px; height: 17px;\"\u003e\n  \u003ch3 style=\"margin: 0; font-size: 22px; letter-spacing: .04em; text-transform: uppercase; box-sizing: border-box;\"\u003e\n    RO Systems \u0026amp; Manifolds\n  \u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 12px;\"\u003e\n\u003c!-- Standard Manifold --\u003e\n\u003carticle style=\"box-sizing: border-box; position: relative; border: 1px solid #dfe3e8; border-top: 4px solid #5fb43b; border-radius: 12px; overflow: hidden;\"\u003e\n\u003cdiv style=\"box-sizing: border-box; padding: 14px 14px 12px; display: flex; flex-direction: column; gap: 10px;\"\u003e\n\u003cdiv style=\"box-sizing: border-box; height: 90px; display: flex; align-items: center; justify-content: center; background: #fafbfc; border-radius: 8px;\"\u003e\u003cimg src=\"https:\/\/assets.freshwatersystems.com\/image\/upload\/s--geLyOTke--\/senptjrmyjpfnep46kkj\" alt=\"Standard Manifold\" style=\"max-width: 70%; max-height: 95%; object-fit: contain;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size: 16px; font-weight: 800;\"\u003eStandard Manifold\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 6px; flex-wrap: wrap;\"\u003e\n\u003ca href=\"https:\/\/freshwitersystems.com\/products\/neopure-4-stage-25-gpd-ro-manifold-retrofit-alkaline-remineralizer-0-5-post-filter-and-permeate-pump?variant=53300865892536\" style=\"box-sizing: border-box; text-decoration: none; padding: 6px 10px; border: 1px solid #d7e1f4; border-radius: 16px; background: #fff; color: #073b91; font-size: 12px; font-weight: bold; white-space: nowrap;\"\u003e25 GPD\u003c\/a\u003e \u003ca href=\"https:\/\/freshwitersystems.com\/products\/neopure-4-stage-50-gpd-ro-manifold-retrofit-alkaline-remineralizer-0-5-post-filter-and-permeate-pump?variant=53374233051320\" style=\"box-sizing: border-box; text-decoration: none; padding: 6px 10px; border: 1px solid #d7e1f4; border-radius: 16px; background: #fff; color: #073b91; font-size: 12px; font-weight: bold; white-space: nowrap;\"\u003e50 GPD\u003c\/a\u003e \u003ca href=\"https:\/\/freshwitersystems.com\/products\/neopure-4-stage-75-gpd-ro-manifold-retrofit-alkaline-remineralizer-0-5-post-filter-and-permeate-pump?variant=53376757465272\" style=\"box-sizing: border-box; text-decoration: none; padding: 6px 10px; border: 1px solid #d7e1f4; border-radius: 16px; background: #fff; color: #073b91; font-size: 12px; font-weight: bold; white-space: nowrap;\"\u003e75 GPD\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c!-- Complete Solution --\u003e\n\u003carticle style=\"box-sizing: border-box; position: relative; border: 1px solid #dfe3e8; border-top: 4px solid #073b91; border-radius: 12px; overflow: hidden;\"\u003e\n\u003cdiv style=\"box-sizing: border-box; padding: 14px 14px 12px; display: flex; flex-direction: column; gap: 10px;\"\u003e\n\u003cdiv style=\"box-sizing: border-box; height: 90px; display: flex; align-items: center; justify-content: center; background: #fafbfc; border-radius: 8px;\"\u003e\u003cimg src=\"https:\/\/assets.freshwatersystems.com\/image\/upload\/s--Ss6L4XZU--\/erqbe1aivjnyumn1fkwj\" alt=\"Complete Solution\" style=\"max-width: 70%; max-height: 95%; object-fit: contain;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size: 16px; font-weight: 800;\"\u003eComplete Solution\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 6px; flex-wrap: wrap;\"\u003e\n\u003ca href=\"https:\/\/freshwitersystems.com\/products\/neopure-4-stage-25-gpd-residential-full-solution-ro-system-alkaline-remineralizer-0-5-post-filter-and-permeate-pump?variant=53377045364920\" style=\"box-sizing: border-box; text-decoration: none; padding: 6px 10px; border: 1px solid #d7e1f4; border-radius: 16px; background: #fff; color: #073b91; font-size: 12px; font-weight: bold; white-space: nowrap;\"\u003e25 GPD\u003c\/a\u003e \u003ca href=\"https:\/\/freshwitersystems.com\/products\/neopure-4-stage-50-gpd-residential-full-solution-ro-system-alkaline-remineralizer-0-5-post-filter-and-permeate-pump?variant=53376757596344\" style=\"box-sizing: border-box; text-decoration: none; padding: 6px 10px; border: 1px solid #d7e1f4; border-radius: 16px; background: #fff; color: #073b91; font-size: 12px; font-weight: bold; white-space: nowrap;\"\u003e50 GPD\u003c\/a\u003e \u003ca href=\"https:\/\/freshwitersystems.com\/products\/neopure-4-stage-75-gpd-residential-full-solution-ro-system-alkaline-remineralizer-0-5-post-filter-and-permeate-pump?variant=53376762871992\" style=\"box-sizing: border-box; text-decoration: none; padding: 6px 10px; border: 1px solid #d7e1f4; border-radius: 16px; background: #fff; color: #073b91; font-size: 12px; font-weight: bold; white-space: nowrap;\"\u003e75 GPD\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c!-- Complete Solution + Faucet (spans full width) --\u003e\n\u003carticle style=\"box-sizing: border-box; grid-column: 1 \/ -1; position: relative; border: 1px solid #dfe3e8; border-top: 4px solid #2d68c9; border-radius: 12px; overflow: hidden;\"\u003e\n\u003cdiv style=\"box-sizing: border-box; padding: 14px 14px 12px; display: flex; flex-direction: column; gap: 10px;\"\u003e\n\u003cdiv style=\"box-sizing: border-box; display: flex; gap: 6px; height: 90px;\"\u003e\n\u003cdiv style=\"box-sizing: border-box; flex: 1; display: flex; align-items: center; justify-content: center; background: #fafbfc; border-radius: 8px; overflow: hidden;\"\u003e\u003cimg src=\"https:\/\/assets.freshwatersystems.com\/image\/upload\/s--xVMn3sj0--\/fjgcyhkmbtq7t5e77pas\" alt=\"Complete Solution + Faucet\" style=\"max-width: 70%; max-height: 95%; object-fit: contain;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: border-box; flex: 1; display: flex; align-items: center; justify-content: center; background: #fafbfc; border-radius: 8px; overflow: hidden;\"\u003e\u003cimg src=\"https:\/\/assets.freshwatersystems.com\/image\/upload\/s--l8gKpKw9--\/kilkelv5p9esp6aifgdg\" alt=\"Install Kit\" style=\"max-width: 70%; max-height: 95%; object-fit: contain;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: border-box; flex: 1; display: flex; align-items: center; justify-content: center; background: #fafbfc; border-radius: 8px; overflow: hidden;\"\u003e\u003cimg src=\"https:\/\/assets.freshwatersystems.com\/image\/upload\/s--HhYINKfy--\/vrgetrhp6vgk3yfr4j0h\" alt=\"4 Stage Filters\" style=\"max-width: 70%; max-height: 95%; object-fit: contain;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: border-box; flex: 1; display: flex; align-items: center; justify-content: center; background: #fafbfc; border-radius: 8px; overflow: hidden;\"\u003e\u003cimg src=\"https:\/\/assets.freshwatersystems.com\/image\/upload\/s--abK7Xwqw--\/wlechdabqnresejmz5s6\" alt=\"Installation\" style=\"max-width: 70%; max-height: 95%; object-fit: contain;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 16px; font-weight: 800;\"\u003eComplete Solution + Faucet\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 6px; flex-wrap: wrap;\"\u003e\n\u003ca href=\"https:\/\/freshwitersystems.com\/products\/neopure-4-stage-25-gpd-residential-full-solution-ro-system-0-5-ctox-permeate-pump-ag-faucet-ch\" style=\"box-sizing: border-box; text-decoration: none; padding: 6px 10px; border: 1px solid #d7e1f4; border-radius: 16px; background: #fff; color: #073b91; font-size: 12px; font-weight: bold; white-space: nowrap;\"\u003e25 GPD\u003c\/a\u003e \u003ca href=\"https:\/\/freshwitersystems.com\/products\/neopure-4-stage-50-gpd-residential-full-solution-ro-system-0-5-ctox-permeate-pump-ag-faucet-ch\" style=\"box-sizing: border-box; text-decoration: none; padding: 6px 10px; border: 1px solid #d7e1f4; border-radius: 16px; background: #fff; color: #073b91; font-size: 12px; font-weight: bold; white-space: nowrap;\"\u003e50 GPD\u003c\/a\u003e \u003ca href=\"https:\/\/freshwitersystems.com\/products\/neopure-4-stage-75-gpd-residential-full-solution-ro-system-0-5-ctox-permeate-pump-ag-faucet-ch\" style=\"box-sizing: border-box; text-decoration: none; padding: 6px 10px; border: 1px solid #d7e1f4; border-radius: 16px; background: #fff; color: #073b91; font-size: 12px; font-weight: bold; white-space: nowrap;\"\u003e75 GPD\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e","brand":"neoPure","offers":[{"title":"Black 3.2 Gallon Tank","offer_id":54162165203128,"sku":"PRO-43311-A","price":318.95,"currency_code":"USD","in_stock":true},{"title":"Black 4.5 Gallon Tank","offer_id":54162165170360,"sku":"PRO-43321-A","price":355.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/fjgcyhkmbtq7t5e77pas_60499d37-a8f8-4bc9-8511-e570f4f27491.jpg?v=1792656842"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/collections\/Nitrate.jpg?v=1758302228","url":"https:\/\/freshwitersystems.com\/collections\/water-problems-nitrite-nitrate.oembed","provider":"Fresh Water Systems","version":"1.0","type":"link"}