{"title":"Clearance Reverse Osmosis Tanks \u0026 Components","description":"","products":[{"product_id":"amtrol-reverse-osmosis-storage-tank-steel-14-gal","title":"Amtrol Reverse Osmosis Storage Tank Steel 14 Gal","description":"Amtrol water storage tanks are built tough to last. Each tank is individually tested, making them extremely safe. They're designed to meet the most demanding specifications for potable water. Each Amtrol RO storage tank has a fully enclosed polypropylene and butyl water reservoir to ensure water purity, with less rubber\/water contact. Amtrol has the most comprehensive five year warranty in the industry.   \u003cb\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/b\u003e  \u003cb\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/b\u003e  \u003cb\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/b\u003e  \u003cb\u003e\u003cb\u003eNOTE: \u003c\/b\u003eThe connection is on top of the tank.\u003c\/b\u003e  \u003cstrong\u003e \u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e \u003c\/strong\u003e \u003cstrong\u003eFeatures: \u003c\/strong\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-Year Comprehensive Warranty.\u003c\/strong\u003e Amtrol has one the most comprehensive warranties in the industry. Most manufacturers have a standard 1-year warranty and it is limited to bladder or connections. Amtrol stands behind their tanks making them one of the best the business. \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmtrol 143 is Compatible with the PAE RO-1070. The Amtrol 143 is compatible with the PAE RO-1070. \u003c\/strong\u003eBetween these tanks they have the same tank size, connection sizes, and enclosed water reservoir. \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe Amtrol 143 is NSF \u0026amp; FDA Approved.\u003c\/strong\u003e By fully enclosing the polypropylene and Butyl water reservoir it ensures that the potable water does not come in contact with any contaminants.  \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless Steel Connections\u003c\/strong\u003e. You can choose either 1\/4\" or 3\/4\" stainless steel connections to avoid leaching issues. \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePowder Coated Steel Exterior. \u003c\/strong\u003eThe Amtrol 143 features a powder coated steel exterior which not only looks great, but also protects the tank from years of wear and tear.  \u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003e Reverse Osmosis Tank Maintenance and Accessories:\u003c\/b\u003e\u003cbr\u003e For optimal performance, it is necessary to keep a pre-charge of approximately 15 psi in your tank. Most automotive tire pressure gauges either do not read below 10 psi, or are not very accurate at pressures this low. \u003ca href=\"https:\/\/freshwitersystems.com\/products\/tank-pressure-gauge-0-20-psi\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e54846 Tank Pressure Gauge\u003c\/a\u003e reads pressures between 0 and 20 psi, making it perfect for RO tank maintenance.  The RO tank should be sanitized before initial use and during every filter change. The \u003ca href=\"https:\/\/freshwitersystems.com\/products\/reverse-osmosis-sanitizing-maintenance-kit\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eReverse Osmosis Sanitizing Maintenance Kit\u003c\/a\u003e features Sani-System, an EPA \u0026amp; NSF certified sanitizer, making it a great alternative to using chlorine bleach. The kit also includes a syringe for application of the sanitizer.","brand":"Amtrol","offers":[{"title":"1\/4\" NMPT","offer_id":13250113994795,"sku":"143-293","price":247.83,"currency_code":"USD","in_stock":false},{"title":"3\/4\" NMPT","offer_id":13250114027563,"sku":"143-198","price":305.1,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/d8b6djpey6ribrwkodax_29d9a53f-4690-4508-9335-35520f861b18.jpg?v=1792832038"},{"product_id":"amtrol-reverse-osmosis-storage-tank-steel-34-gal","title":"Amtrol Reverse Osmosis Storage Tank Steel 34 Gal","description":"Amtrol water storage tanks are built tough to last. Each tank is individually tested, making them extremely safe. They're designed to meet the most demanding specifications for potable water. Each Amtrol RO storage tank has a fully enclosed polypropylene and butyl water reservoir to ensure water purity, with less rubber\/water contact. Amtrol has the most comprehensive five year warranty in the industry.   \u003cbr\u003e  \u003cb\u003eFeatures:\u003c\/b\u003e  \u003cul\u003e\n\u003cli\u003ePowder Coated Steel Exterior\u003c\/li\u003e\n\u003cli\u003eFully Enclosed Polypropylene \u0026amp; Butyl Water Reservoir\u003c\/li\u003e\n\u003cli\u003eNSF \u0026amp; FDA Approved\u003c\/li\u003e\n\u003cli\u003eFive Year Warranty\u003c\/li\u003e\n\u003cli\u003eNSF Certified to Standard 61\u003c\/li\u003e\n\u003c\/ul\u003e  \u003cb\u003eReverse Osmosis Tank Maintenance and Accessories:\u003c\/b\u003e  \u003cbr\u003e  \tFor optimal performance, it is necessary to keep a pre-charge of approximately 7 psi in your tank. Most automotive tire pressure gauges either do not read below 10 psi, or are not very accurate at pressures this low. \u003ca href=\"https:\/\/freshwitersystems.com\/products\/tank-pressure-gauge-0-20-psi\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e54846 Tank Pressure Gauge\u003c\/a\u003e reads pressures between 0 and 20 psi, making it perfect for RO tank maintenance.  \u003cbr\u003e  \tThe RO tank should be sanitized before initial use and during every filter change. The \u003ca href=\"https:\/\/freshwitersystems.com\/products\/reverse-osmosis-sanitizing-maintenance-kit\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eReverse Osmosis Sanitizing Maintenance Kit\u003c\/a\u003e features Sani-System, an EPA \u0026amp; NSF certified sanitizer, making it a great alternative to using chlorine bleach. The kit also includes a syringe for application of the sanitizer.","brand":"Amtrol","offers":[{"title":"Default Title","offer_id":13250136801323,"sku":"147-47","price":520.2,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/reimezvruz2kcxtigxxx_f7668203-d638-4f00-886c-593b902f80e2.jpg?v=1792830387"},{"product_id":"amtrol-reverse-osmosis-storage-tank-steel-44-gal","title":"Amtrol Reverse Osmosis Storage Tank Steel 44 Gal","description":"Amtrol water storage tanks are built tough to last. Each tank is individually tested, making them extremely safe. They're designed to meet the most demanding specifications for potable water. Each Amtrol RO storage tank has a fully enclosed polypropylene and butyl water reservoir to ensure water purity, with less rubber\/water contact. Amtrol has the most comprehensive five year warranty in the industry.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003ePowder Coated Steel Exterior \u003c\/li\u003e\n\u003cli\u003eFully Enclosed Polypropylene \u0026amp; Butyl Water Reservoir \u003c\/li\u003e\n\u003cli\u003eStainless steel connection\u003c\/li\u003e\n\u003cli\u003eWelded on tank stand\u003c\/li\u003e\n\u003cli\u003eNSF Certified to Standard 61\u003c\/li\u003e\n\u003c\/ul\u003e \u003cb\u003e Reverse Osmosis Tank Maintenance and Accessories:\u003c\/b\u003e\u003cbr\u003eFor optimal performance, it is necessary to keep a pre-charge of approximately 7 psi in your tank. Most automotive tire pressure gauges either do not read below 10 psi, or are not very accurate at pressures this low. \u003ca href=\"https:\/\/freshwitersystems.com\/products\/tank-pressure-gauge-0-20-psi\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e54846 Tank Pressure Gauge\u003c\/a\u003e reads pressures between 0 and 20 psi, making it perfect for RO tank maintenance.  \u003cbr\u003e  \tThe RO tank should be sanitized before initial use and during every filter change. The \u003ca href=\"https:\/\/freshwitersystems.com\/products\/reverse-osmosis-sanitizing-maintenance-kit\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eReverse Osmosis Sanitizing Maintenance Kit\u003c\/a\u003e features Sani-System, an EPA \u0026amp; NSF certified sanitizer, making it a great alternative to using chlorine bleach. The kit also includes a syringe for application of the sanitizer.","brand":"Amtrol","offers":[{"title":"Default Title","offer_id":13250137227307,"sku":"147-69","price":750.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/zhltm6t6ru4kyh6tcncz_6900feea-5d6e-4593-94ec-b9ce7c122851.jpg?v=1792831164"},{"product_id":"optipure-op350-50-reverse-osmosis-system","title":"Optipure OP350\/50 Reverse Osmosis System","description":"The OptiPure® OP350\/50 utilizes Reverse Osmosis (RO) to remove \u0026gt;97% of the Total Dissolved Solids (TDS) from water. Then, a balance of minerals is dissolved into the RO water to provide optimized water with desirable TDS for the recommended applications. The system operates at line pressure and can produce up to 350-gallons per day of optimal quality water for applications where TDS reduction or the removal of the majority of hardness minerals is required. This complete system includes integrated pre-filtration with particulate and chlorine reduction, reverse osmosis, and mineral addition, in a space saving, wall-mounted design. Adjustable reject flow control allows precise adjustment of product\/reject ratio. A built-in full system bypass valve and sample port assures no service interruption and simplifies routine maintenance. Also included is a 50-gallon atmospheric storage tank (with a sub-micron air breather) with top-mounted repressurization pump. Hose, tubing and fittings required for installation are included.\u003cbr\u003e \u003cb\u003eDOES NOT INCLUDE SYSTEM, ONLY TANK\u003c\/b\u003e","brand":"Optipure","offers":[{"title":"Default Title","offer_id":42908350316728,"sku":"164-14450","price":3090.63,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/wpf1o2n9pxb1vluchibw_eefb2e82-e24d-46fd-979f-54e05b48d9af.jpg?v=1792830080"},{"product_id":"coway-wjmf11-30-s-reverse-osmosis-membrane-11-30-gpd","title":"Coway WJMF11-30-S Reverse Osmosis Membrane 11\" 30 gpd","description":"The \u003cb\u003eCoway WJMF11-30-S RO Membrane \u003c\/b\u003eis an 11\" 30 gallon per day reverse osmosis membrane. It is certified by WQA to NSF\/ANSI Standard 58 and should be replaced every 24 months.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures\u003c\/b\u003e:\u003cul\u003e\n\u003cli\u003eMaterial: polyamide thin film\u003c\/li\u003e\n\u003cli\u003eShould be replaced every 24 months\u003c\/li\u003e\n\u003cli\u003ePermeate Flow Rate: 30 gpd\u003c\/li\u003e\n\u003cli\u003eCertified by WQA to NSF\/ANSI Standard 58\u003c\/li\u003e\n\u003cli\u003eReplaces the discontinued WJMF11-50\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Coway","offers":[{"title":"Default Title","offer_id":42949204377784,"sku":"WJMF11-30-S","price":121.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/etpdev2nufivhcpfz6ib_69391a5d-617d-44dc-a6dc-38ec04cb0dd2.jpg?v=1792831337"},{"product_id":"coway-wjmf12-700-reverse-osmosis-membrane-12-700-gpd","title":"Coway WJMF12-700 Reverse Osmosis Membrane 12\" 700 gpd","description":"The\u003cb\u003e Coway WJMF12-700 RO Membrane\u003c\/b\u003e is a 12\" 700 gallon per day reverse osmosis membrane. It is certified by WQA to NSF\/ANSI Standard 42 and should be replaced every 24 months.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eMaterial: polysulfone and polyamide\u003c\/li\u003e\n\u003cli\u003ePermeate Flow Rate: 700 gpd\u003c\/li\u003e\n\u003cli\u003eShould be replaced every 24 months\u003c\/li\u003e\n\u003cli\u003eCertified by WQA to NSF\/ANSI Standard 42\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Coway","offers":[{"title":"Default Title","offer_id":42949205491896,"sku":"WJMF12-700","price":179.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/feazoujt3rihfn3gd4at_5616844e-6928-4e3e-95f0-8c1603768ee0.jpg?v=1792831771"},{"product_id":"amtrol-ro-10-reverse-osmosis-storage-tank-steel-10-gallon-open-box","title":"Amtrol RO-10 Reverse Osmosis Storage Tank Steel 10 Gallon - Open Box","description":"\u003cb\u003eAmtrol water storage tanks \u003c\/b\u003eare built tough to last. Each tank is individually tested, making them extremely safe. They're designed to meet the most demanding specifications for potable water. Each Amtrol RO storage tank has a fully enclosed polypropylene and butyl water reservoir to ensure water purity, with less rubber\/water contact. Amtrol has the most comprehensive five year warranty in the industry.   \u003cb\u003e\u003cbr\u003e  \u003c\/b\u003e \u003cb\u003eConsumer Note:  All Tanks were set to Factory standard pressure for testing. Through the conducted test, no pressure was lost and no leaks were detected. This tank maintains full functionality with only exterior blemishes. This is a deal you cannot pass up! This item is selling As Is, without a manufacturer warranty, and no returns will be accepted.\u003c\/b\u003e\u003cbr\u003e    \u003cb\u003e\u003cbr\u003e\u003c\/b\u003e   \u003cb\u003eFeatures:\u003cbr\u003e\u003c\/b\u003e \u003cul\u003e\n\u003cli\u003eStainless steel water connection\u003c\/li\u003e\n\u003cli\u003eHigh-grade chlorobutyl diaphragm\u003c\/li\u003e\n\u003cli\u003eVirgin polypropylene liner\u003c\/li\u003e\n\u003cli\u003eTwo part epoxy primer, polyurethane paint finish\u003c\/li\u003e\n\u003cli\u003ePlastic tank stand included\u003c\/li\u003e\n\u003cli\u003eNSF-61 and CE approved\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003eReverse Osmosis Tank Maintenance and Accessories:\u003cbr\u003e\u003c\/b\u003e\u003cbr\u003eFor optimal performance, it is necessary to keep a pre-charge of approximately 7 psi in your tank. Most automotive tire pressure gauges either do not read below 10 psi, or are not very accurate at pressures this low. \u003ca href=\"https:\/\/freshwitersystems.com\/products\/tank-pressure-gauge-0-20-psi\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e54846 Tank Pressure Gauge\u003cbr\u003e\u003c\/a\u003e reads pressures between 0 and 20 psi, making it perfect for RO tank maintenance.   The RO tank should be sanitized before initial use and during every filter change. The \u003ca href=\"https:\/\/freshwitersystems.com\/products\/reverse-osmosis-sanitizing-maintenance-kit\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eReverse Osmosis Sanitizing Maintenance Kit\u003c\/a\u003e features Sani-System, an EPA \u0026amp; NSF certified sanitizer, making it a great alternative to using chlorine bleach. The kit also includes a syringe for application of the sanitizer.","brand":"Amtrol","offers":[{"title":"Default Title","offer_id":48816272867512,"sku":"143-132-OB","price":289.13,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/qhkql7vqpcgnduwek4pv_bd519356-11b6-470c-ba38-66db499c7c5a.jpg?v=1792829077"},{"product_id":"amtrol-reverse-osmosis-storage-tank-steel-14-gal-3-4-nmpt-open-box","title":"Amtrol Reverse Osmosis Storage Tank Steel 14 Gal - 3\/4\" NMPT OPEN BOX","description":"\u003cp\u003eThe \u003cb\u003eAmtrol RO Storage Tank\u003c\/b\u003e is a fully functional open-box tank with exterior cosmetic blemishes. Each tank has been pressure tested at the factory-standard setting with no pressure loss or leaks detected. The water connection is located on top of the tank.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eConsumer Note: This item is selling As Is, without a manufacturer warranty, and no returns will be accepted.\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eThe Amtrol RO Storage Tank provides dependable pressurized water storage for reverse osmosis systems. Its fully enclosed polypropylene and butyl water reservoir minimizes contact between the stored water and tank components to help maintain water purity.\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFully enclosed polypropylene and butyl water reservoir\u003c\/li\u003e\n\u003cli\u003eStainless steel water connection\u003c\/li\u003e\n\u003cli\u003ePowder-coated steel exterior for added durability\u003c\/li\u003e\n\u003cli\u003eCompatible with the PAE RO-1070\u003c\/li\u003e\n\u003cli\u003eNSF and FDA approved\u003c\/li\u003e\n\u003cli\u003eTop-mounted water connection\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eInstallation \u0026amp; Maintenance:\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eFor optimal performance, maintain a tank pre-charge of approximately 15 psi when empty. The 54846 Tank Pressure Gauge (0–20 psi) provides accurate low-pressure readings for RO tank maintenance.\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eThe tank should be sanitized before initial use and during routine filter changes. The Reverse Osmosis Sanitizing Maintenance Kit, featuring Sani-System sanitizer and an application syringe, provides a convenient alternative to chlorine bleach for sanitizing the tank and RO system.\u003c\/p\u003e","brand":"Amtrol","offers":[{"title":"Default Title","offer_id":48816272965816,"sku":"143-198-OB","price":210.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/w3gxckipgljbqsmsseqc_0016291d-ffa2-43f0-b044-06ca9f137905.jpg?v=1792830710"},{"product_id":"pae-tp-150-reverse-osmosis-storage-tank-powder-coated-steel-40-gallon-open-box","title":"PAE TP-150 Reverse Osmosis Storage Tank Powder Coated Steel 40 Gallon - OPEN BOX","description":"\u003cp class=\"p1\"\u003e\u003cb\u003eConsumer Note: All Tanks were set to Factory standard pressure for testing. Through the conducted test, no pressure was lost and no leaks were detected. This tank maintains full functionality with only exterior blemishes. This is a deal you cannot pass up! This item is selling As Is, without a manufacturer warranty, and no returns will be accepted.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003e\u003c\/b\u003eThe \u003cb\u003ePAE ROT-40-10 \u003c\/b\u003eis built with FDA approved materials. The water storage chamber features a virgin polypropylene liner, high-grade chlorobutyl diaphragm and stainless steel 1\" BSP water connection. The diaphragm is post-cured to ensure that your water is tasteless, odorless and contaminant free. The tank is built with a sealed brass air valve and o-ring sealed cap to ensure a leak-free air chamber.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eCertification: The PAE TP-150 is CE approved and certified to meet NSF standard 58. NSF standard 58 was specifically established to provide the minimum requirements for point-of-use (POU) reverse osmosis systems for public or private drinking water.\u003c\/b\u003e \u003cb\u003eConstruction. The PAE TP-150 is coated steel water storage tank that features a two part epoxy primer and a polyurethane paint finish. This tank uses stainless steel water connections, a high-grade chlorobutyl diaphragm, and a virgin polypropylene liner.\u003c\/b\u003e \u003cb\u003eClean and Safe Water. The PAE TP-150 diaphragm is post-cured to ensure that your water is tasteless, odorless and contaminant free.\u003c\/b\u003e\u003c\/p\u003e","brand":"PA-E","offers":[{"title":"Default Title","offer_id":48816273031352,"sku":"TP-150-10W-OB","price":183.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/gh8dij9lefwuutzu3ejd_74434948-de24-406c-ae0f-df500efdab11.jpg?v=1753692029"},{"product_id":"pae-ro-152-reverse-osmosis-water-storage-tank-powder-coated-steel-5-5-gallon-open-box","title":"PAE RO-152 Reverse Osmosis Water Storage Tank Powder Coated Steel 5.5 Gallon - OPEN BOX","description":"\u003cp\u003eThe \u003cb\u003ePAE RO-152\u003c\/b\u003e is built with FDA approved materials. The water storage chamber features a virgin polypropylene liner, high-grade chlorobutyl diaphragm and stainless steel 1\/4\" MPT water connection. The diaphragm is post cured to ensure that your water is tasteless, odorless and contaminant free. The tank is built with a sealed brass air valve and o-ring sealed cap to ensure a leak-free air chamber.\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003eConsumer Note: All Tanks were set to Factory standard pressure for testing. Through the conducted test, no pressure was lost and no leaks were detected. This tank maintains full functionality with only exterior blemishes. \u003c\/b\u003e\u003cb\u003eThis item is selling As Is, without a manufacturer warranty, and no returns will be accepted.\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eStainless steel water connection\u003c\/li\u003e\n\u003cli\u003eHigh-grade chlorobutyl diaphragm\u003c\/li\u003e\n\u003cli\u003eVirgin polypropylene liner\u003c\/li\u003e\n\u003cli\u003eTwo part epoxy primer, polyurethane paint finish\u003c\/li\u003e\n\u003cli\u003ePlastic tank stand included\u003c\/li\u003e\n\u003cli\u003eNSF-58 and CE approved\u003c\/li\u003e\n\u003cli\u003eMade in Taiwan\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eReverse Osmosis Tank Maintenance and Accessories:\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eA tank shut-off valve is necessary to connect the tank to your reverse osmosis system and control the flow of water into and out of the tank. The valve is also essential for performing system service or maintenance. If your RO system uses 1\/4\" OD tubing to connect to the tank, select the \u003ca href=\"https:\/\/freshwitersystems.com\/products\/parker-liquifit-lfpp4vfe4-valve-female-elbow-1-4-qc-x-1-4-fpt\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eLFPP4VFE4\u003c\/a\u003e valve. If your system uses 3\/8\" OD tubing select the \u003ca href=\"https:\/\/freshwitersystems.com\/products\/parker-pp6vfe4-mg-valve-female-elbow-3-8-qc-x-1-4-fpt\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ePP6VFE4-MG\u003c\/a\u003e valve.\u003c\/p\u003e\u003cp\u003eFor optimal performance, it is necessary to keep a pre-charge of approximately 7 psi in your tank. Most automotive tire pressure gauges either do not read below 10 psi, or are not very accurate at pressures this low. \u003ca href=\"https:\/\/freshwitersystems.com\/products\/tank-pressure-gauge-0-20-psi\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e54846 Tank Pressure Gauge\u003c\/a\u003e reads pressures between 0 and 20 psi, making it perfect for RO tank maintenance.\u003c\/p\u003e\u003cp\u003eThe RO tank should be sanitized before initial use and during every filter change. The \u003ca href=\"https:\/\/freshwitersystems.com\/products\/reverse-osmosis-sanitizing-maintenance-kit\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eReverse Osmosis Sanitizing Maintenance Kit\u003c\/a\u003e features Sani-System, an EPA \u0026amp; NSF certified sanitizer, making it a great alternative to using chlorine bleach. The kit also includes a syringe for application of the sanitizer.\u003c\/p\u003e","brand":"PA-E","offers":[{"title":"Default Title","offer_id":48816273064120,"sku":"RO-152-14W-OB","price":29.09,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/if6wkb3jagsj1ct0rljo_9f042def-508c-479b-b932-c48f201973a1.jpg?v=1792829154"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/collections\/Screen_Shot_2019-01-31_at_10.33.10_AM.png?v=1548948894","url":"https:\/\/freshwitersystems.com\/collections\/clearance-reverse-osmosis-components.oembed","provider":"Fresh Water Systems","version":"1.0","type":"link"}