Water Filters
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3-Pack O-Rings For 2.5" US Water Commercial Filter Housings
3-Pack O-Rings For 2.5" US Water Commercial Filter Housings | HF5-ORING Also fits Liquatec and Pentek 2.5" commercial housings It's always a good idea to have spares Be sure to lubricate o-rings with silicone, not vaseline or petroleum-based products (Silicone lubricant sold separately) Pack...- $4.95
$6.19- $4.95
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US Water Dual Cartridge Filtration System
US Water Dual 2.5" x 10" Filter Housing Assembly (2) 2.5“ x 10” White Slimline Housings with bracket, wrench, screws and connecting nipple 3/8" FNPT Inlet/Outlet NSF Certified Housings Does not include filters or faucet Quick connect fittings not included (you pick size -...- $45.00
$56.25- $45.00
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US Water Systems Sediment Depth Filter 2.5 x 9 5 Micron - Double O-Ring Seal
US Water Systems 5 Micron 2.5" x 9" Double O-Ring Seal Sediment Depth Filter US Water Systems sediment depth filters are made of bacteria resistant pure polypropylene and are ideal for both residential and commercial use as well as on city or well water....- $14.95
$27.21- $14.95
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US Water Galaxy 4-Stage Filter Pack
US Water Galaxy 4-Stage Filter Pack This is a direct replacement for the US Water Galaxy 4-Stage reverse osmosis system. We recommend changing out your filters every 6-12 months and the membrane every 3-5 years. If you have adequate pre-filtration, such as a water...- $39.95
$72.71- $39.95
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5-Stage USA Made Arsenic Reverse Osmosis Filter Pack | FP5A-USA
Our 5-Stage Filter Pack includes silicone to ensure a proper seal and extend the life of the o-rings, helping maintain optimal system performance. Fits Most Sump-Type Filters Using 2-1/2"x9.75" (10") Housings, Including the Following Models: Watts FMRO5G Watts FMRO5J Watts Manifold 5-Stage All Flowmatic...- $109.95
$200.11- $109.95
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Omnipure Filter Q5633 Series
The Omnipure Q5633 Q-Series Replacement Cartridge is a 10 GAC (Granular Activated Carbon) filter used to reduce or remove chlorine, chloramines and chemicals in your water. This filter fits Omnipure Twist Tap filter heads QNVH B, C, or J, with or without automatic shutoff....- $19.95
$32.76- $19.95
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US Water Disruptor 2.5" x 10" DOE Filter Cartridge
US Water brings the latest in “Disruptive Technology” with our new US Water Disruptor Filter for Problem Water Applications, such as Tannin, Heavy Metals, Organics, Silica and fine Collodial Particles Charged Zeta Filtration or CZF is manufactured with Nano Alumina Fibers that have a...- $50.95
$84.92- $50.95
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Big Blue White Refillable Filter Canister 4.5" x 20"
4.5" X 20" Big Blue White Empty Refillable Canister for Granular Media Can be used with a wide range of media, including carbon, polyphosphate, calcite, resin and other media. Low cost and reusable. Made with FDA approved food grade polypropylene. Includes foam pad. Volume...- $17.95
$32.67- $17.95
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Watts W-525 Reverse Osmosis Filters
Watts W-525 Reverse Osmosis Filter Pack Watts Water Technologies, Inc. is a supplier of products and solutions that manage and conserve the flow of fluids and energy into, through and out of buildings in the residential and commercial markets. The Company, through its subsidiary,...- $59.95
$90.91- $59.95
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US Water Triple 2.5" x 10" Cartridge Filtration System
US Water Triple 2.5" x 10" Filter Housing Assembly | No Filters (3) 2.5“ x 10” White Slimline Housings with bracket, wrench, screws and connecting nipple 3/8" FNPT Inlet/Outlet NSF Certified Housings Does not include filters or faucet Quick connect fittings not included (you...- $62.00
$77.50- $62.00
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US Water 2.5" x 20" Pleated Filter Cartridge 1 Micron
2.5" x 20" 1 Micron US Water Polypropylene Filter CartridgeFeatures Pleated design for more surface area Bacteria and chemical resistant Thermally bonded end caps to ensure better sealing Benefits Lower overall operating cost Longer filter runs for fewer change outs Lower initial pressure drops...- $14.95
$24.92- $14.95
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Omnipure Filter Q5605 Series
The Omnipure Q5605 Q-Series Replacement Cartridge is a 5 micron sediment filter used to reduce dirt and sand in your water. This filter fits Omnipure Twist Tap filter heads QNVH B, C, or J, with or without automatic shutoff. The Q-Series is ideal for...- $19.95
$29.12- $19.95
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US Water Big Blue Commercial Filter Housing 4.5 x 10
US Water Big Blue 4.5 x 10 Commercial Filter Housing With 3/4" or 1" Inlet/Outlet - Includes Pressure Relief Valve, Mounting Bracket, Screws, and Wrench The US Water 4.5” x 10” Big Blue Cartridge Housing is a Commercial Grade Housing that will handle heavy...- $99.95
$124.94- $99.95
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US Water Arsenic Reduction Cartridge 2.5" x 10" | USWF-2510-AR
US Water Arsenic Reduction Cartridge The USWF Series 10" x 2.5" Arsenic Reduction Filter provides effective Arsenic reduction by utilizing the advanced media technology of ResinTech's ASM-10-HP Arsenic Selective Media which has unsurpassed capacity and is effective over the entire pH range of potable...- $89.95
$163.71- $89.95
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US Water Systems Carbon Block Filter 2.5 x 9 Double O-Ring Seal
US Water Systems Carbon Block Filter 2.5 inch x 9 inch - 10 Micron Double O-Ring Seal Filter Filter elements are designed to fit US Water Systems 10” double o-ring seal filter housings. This high quality carbon block media is manufactured from raw materials...- $19.95
$36.31- $19.95
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US Water Disruptor 4.5" x 10" DOE Filter Cartridge
US Water brings the latest in “Disruptive Technology” with our new US Water Disruptor Filter for Problem Water Applications, such as Tannin, Heavy Metals, Organics, Silica and fine Collodial Particles Charged Zeta Filtration or CZF is manufactured with Nano Alumina Fibers that have a...- $116.95
$194.92- $116.95
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Omnipure Filter Q5621 Series
The Omnipure Q5621 Q-Series Replacement Cartridge is a 10 carbon block filter used to reduce or remove chlorine, chloramines and chemicals in your water. This filter fits Omnipure Twist Tap filter heads QNVH B, C, or J, with or without automatic shutoff. The Q-Series...- $29.95
$36.73- $29.95
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Pioneer Lead, Cyst & PFOA/PFOS Removal Filter Cartridge
Pioneer Lead, Cyst & PFOA/PFOS Removal Filter Cartridge PFOA/PFOS Removal The NSF P473 Drinking Water Treatment Units standard is an extremely rigorous test to evaluate the effectiveness of water treatment equipment for the reduction of chemicals in drinking water, specifically perfluorooctanoic acid (PFAO) and...- $429.99
$727.91- $429.99
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US Water Systems Chloramine Carbon Block Filter 2.5 x 9 Double O-Ring Seal
US Water Systems Chloramine Carbon Block Filter 2.5 inch x 9 Inch Double O-Ring Seal - 1 Micron Filter Filter elements are designed to fit US Water Systems 10” double o-ring seal filter housings. This high quality carbon block media is manufactured from raw...- $24.95
$45.41- $24.95
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Big Blue Filter Housing 4.5 x 20 - 3/4 Inch
4.5" X 20" Commercial-Grade Single Big Blue Cartridge Filter Housing - 3/4" Inlet The 4.5” x 20” Big Blue Cartridge Housing is a Commercial Grade Housing that will handle heavy filtration needs for years. It accepts any industry standard 4.5” x 20” filter cartridge...- $89.95
$112.44- $89.95
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We carry replacement water filters for reverse osmosis systems, carbon block water filters, whole house systems, as well as cartridge filters for filter housings from manufactures such as Harmsco. The filters we carry can fill virtually need, or any size. We pride ourselves on customer satisfaction, so unlike other companies, we don't carry ineffective filters manufactured in China.
Replacement Water Filters
Whether you are looking for a replacement cartridge filter or a pleated filter for your home water filtration system, US Water Systems has the replacement water filter that you need. We carry stock in only the highest quality products, and don't sell anything that doesn't meet rigid standards.
Replacement Reverse Osmosis Filters.
Though all reverse osmosis systems are designed to filter water to incredibly pure standards very few companies can provide the amount of replacement reverse osmosis filters that US Water Systems carries. We offer nearly twenty different reverse osmosis brands, and as always, have a low price guarantee on everything we stock.
Why Should I shop US Water Systems for my Water Filters?
We know there is a sizeable amount of competition out there in the water filter business, many of our competitors offer inferior goods manufactured in China. While our competitors might find it convenient to sell lower quality water filters, we choose to sell very best brands from manufactures such as Harmsco. Another great reason to buy all of you water filters from US Water Systems is we have a low price guarantee, if you can find a better price on any of the products we sell we will beat it, no questions asked. We are confident in our ability to provide you the best filters for the lowest price.
US Water Systems Guarantee
We pride ourselves in providing the highest quality replacement filters for your needs at the lowest price, period. If you find a better price (including shipping) on any of the filters we have in stock we will beat it. No other company can offer filters at prices lower than ours, and we prove it every day.