Skip to content

Free shipping on most orders over $89!

Brands Contact Us

Country/Region

United States (USD $)

Search

Product type

All
Accessories
Air Filters

Need Help?

Call (864) 284-1801

Track Order Cart

Cart Log in Login

Menu

Systems
Replacement Filters & Cartridges
Components
Application
Water Problems
Blog
About Us
Contact Us
Clearance

Need Help?

Call (864) 284-1801

Home
Basics

Basics

Sort by:

Featured
Most relevant
Best selling

Compare

View as List Grid

Compare

Basics
Pipe Clip - 1/2" CTS and 15 mm

Regular price From $0.19

Part #: CLIP-1/2

Save up to 15% with bulk pricing
Compare

Basics
Diverter Valve Adapter Pull Out w/ Barb for 1/4 OD Tube

3.7

Regular price From $22.98

Backordered

Part #: DV-500

Save up to 5% with bulk pricing
Compare

Basics
Lead Free Brass Compression Sleeve - 1/4"

Regular price From $0.15

Part #: BCS4-LF

Save up to 60% with bulk pricing
Compare

Basics
Capillary Flow Restrictor - 575ml/mn (BLUE) for 75gpd

5.0

Regular price From $4.85

Part #: FRCT-575

Save up to 5% with bulk pricing
Compare

Basics
Faucet Adapter Kit for Diverter Valve and Aerator - 15/16" Male x 55/64" Male Thread Lead Free Chrome Plated Brass w/ O-Ring

5.0

Regular price From $3.49

Backordered

Part #: AD1&2C-LF

Save up to 25% with bulk pricing
Compare

Basics
Schedule 80 PVC Close Nipple 1/4" MPT x Close - 3/4" L

Regular price From $1.34

Part #: 880-005

Save up to 7% with bulk pricing
Compare

Basics
Schedule 80 PVC Nipple 1/2" MIP x 2"

Regular price From $1.04

Part #: 861-079

Save up to 7% with bulk pricing
Compare

Basics
Stainless Steel Membrane Housing 4" x 21" 1/2" Feed

4.0

Regular price $144.50

Very low stock

Part #: MHSS-4021-1212
Compare

Basics
Stainless Steel Membrane Housing 4" x 40" 1/2" Feed

Regular price From $141.75

Backordered

Part #: MHSS-4040-1212

Save up to 10% with bulk pricing
Compare

Basics
Poppet Check Valve 685 Series 1/2 FPT x 1/2 MPT, 1/3 psi, EPM Hastelloy Spring

Regular price From $16.93

Part #: 685PW-8F8M-1/3EH

Save up to 15% with bulk pricing
Compare

Basics
Brass Compression Female Connector 1/4 Compression x 3/8 FPT

5.0

Regular price From $3.38

Part #: BCFA4-N3-LF

Save up to 40% with bulk pricing
Compare

Basics
PVC Reducer Bushing - 1 MIPT x 1/2 FIPT

Regular price $4.15

Part #: 839-130
Compare

Basics
Nipple Hex - 1/2 x 3/8 MPT Black Polypropylene

Regular price From $0.37

Part #: HPN-0806PP

Save up to 81% with bulk pricing
Compare

Basics
HDPE Ground Protection Mats 4'x8' - Black

5.0

Regular price $145.00

Part #: MHE-GPM48-H8
Compare

Basics
Pipe Clip - 3/4" CTS and 22 mm

Regular price From $0.28

Part #: CLIP-3/4

Save up to 17% with bulk pricing
Compare

Basics
O-Ring 34202024 for Pura UVBB Series Outer Quartz

Regular price $0.06

Part #: 34202024
Compare

Basics
Upflow Non-Electric Carbon Filter

3.0

Regular price From $318.79

Very low stock

Part #: UPCF-0948
Compare

Basics
Lead-Free Brass Hex Nipple Threaded 1/2” MPT x ~ 1.49” L

Regular price From $2.77

Part #: BPNH-N4-LF

Save up to 25% with bulk pricing
Compare

Basics
Brass Tank Cross Lead-Free 1.25" x 4.5"

Regular price $42.90

Very low stock

Part #: TCNL12545-2
Compare

Basics
O-Ring for 2.5" Stainless Steel Housing End Cap

5.0

Regular price $0.55

Part #: MH-25-OR
Compare

Basics
Brass Compression Female Connector 3/8 Compression x 1/4 FPT

Regular price From $2.75

Low stock

Part #: BCFA6-N2-LF

Save up to 49% with bulk pricing
Compare

Basics
20" Heavy Duty Sediment Prefilter Kit - 1.5"

5.0

Regular price $105.21

Backordered

Part #: FK-20BB15-SD05
Compare

Basics
Screw #10 x 1 SS Panhead for 1/4"-1/2" Slimline Housings

Regular price $0.14

Part #: 10N100TPPS
Compare

Basics
20" Big Flow Twin Series Plumbed Filter Housing DIY 1" FPT

Regular price $119.80

Part #: FHK-BB202-10EB10
Compare

Sold Out

Basics
Adjustable Strap Wrench Set - Slim Line, Standard & Big Blue Series Housings

Regular price $15.99

Sold out

Part #: 070008
Compare

Sold Out

Basics
Nautilus Countertop Water Distiller - Promo Pack

5.0

Regular price $474.03

Sold out

Part #: W10120N-PROMO2
Compare

Sold Out

Basics
Dol-fyn Thermostat 22471

Regular price $2.79

Sold out

Part #: P185-97

Showing 216 of 1028

Want to learn more?

Your cart

Your cart is empty

Subtotal:$0.00 USD

Loading...

M - F 8:00am to 7:00pm EST

Call: (864) 284-1801

Toll Free: (877) 930-7295

2299 Ridge Road, STE A, Greenville, SC 29607

3195 W Professional Circle Suite 200 - Salt Lake City, UT 84104

Facebook
YouTube
Instagram
LinkedIn

Shop

Water Filtration & Treatment Systems
Pumps & Motors
Fittings & Valves
Filter Housings & Components
Filters & Media
Tubing & Hoses
Food & Beverage Filtration Systems
Clearance
Parts & Accessories
Under-Sink & Countertop Water Filters
Brands
View All Categories
Your privacy choices

Help

Track My Order
Get a Quote
Shipping
Bulk Pricing
Returns
Contact Us

Info

About Us
neo™ Brand
Cleanroom Facility
Blog
Careers
Local Pickup
Industries
Certifications & Quality Standards
FAQ's

Payment methods accepted

Country/Region

United States (USD $)

© 2026 Fresh Water Systems - All Rights Reserved

Terms and Conditions
Privacy Policy
Accessibility

Compare /3

Loading...

Loading...

Choose options

Item added to your cart.

View cart