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Featured Products

The American-Made 6 Stage Alkaline Reverse Osmosis System
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The American-Made 6 Stage Alkaline Reverse Osmosis System

Experience the American-Made Difference See how our customers are transforming their water quality. Share your American-Made experience with #USWaterSystems! American-Made Quality: Prestine Drinking Water at the Turn of a Tap In a market flooded with cheap imported systems, the American-Made Reverse Osmosis System stands...
From $709.95
$1,155.61
From $709.95
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America's Premier Quality Water Test - WaterLogix Basic

America's Premier Quality Water Test - WaterLogix Basic

Quality Water Testing The Basic Test utilizes a state-of-the-art water testing lab to cover 53 of the most common contaminants, including a water hardness test among others. If you don't feel 100% confident about your water quality then we always recommend a laboratory water...
$159.00
$159.00
Matrixx Smart Metered Water Softener
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Matrixx Smart Metered Water Softener

Experience the Matrixx Difference See how our customers are transforming their water quality. Share your Matrixx experience with #USWaterSystems! Certified Components Prevents Scale & Protects Appliances Improved Hair and Skin Health Brighter and Cleaner Clothes Matrixx Smart Water Softener: The Ultimate Solution for a...
From $1,395.00
$2,158.34
From $1,395.00
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Defender Whole House Reverse Osmosis System
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Defender Whole House Reverse Osmosis System

Key Features & Benefits A Green Solution - Many commercial RO systems are 15% efficient which means they waste six (6) gallons of water for every gallon they make, which's very wasteful and very expensive. Our Defender RO is up to 80% efficient which...
From $8,995.00
$16,658.34
From $8,995.00
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Bodyguard Whole House Filtration & Green Wave Salt Free Alternative System
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Bodyguard Whole House Filtration & Green Wave Salt Free Alternative System

BODYGUARD WHOLE HOUSE FILTRATION & GREEN WAVE SALT FREE ALTERNATIVE SYSTEM US Water Systems has combined the benefits of it’s legendary BodyGuard non-electric, no waste, totally-green, whole-house chemical removal system with the cutting-edge technology of the GreenWave salt-free, non-electric, no waste, water conditioner. The...
From $2,390.00
$3,983.34
From $2,390.00
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Reverse Osmosis Filters

We carry more filters than anyone

If you are looking for high-quality replacement filters for a drinking water filter system then you have come to the right place. US Water Systems carries more replacement filter packs than any other water treatment site, while also providing the best prices and the best support. We offer replacement filters for:

  • TGI Pure
  • TopWay Global
  • Nelson
  • Pentek
  • PureGen
  • PuroLine
  • PuroTwist
  • Water-Right
  • Culligan
  • Watts
  • AND MUCH MORE

If we don't have what you are looking for, give us a call at 1-800-608-8792. We would be happy to help you find exactly what you need.

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  • Omnipure 3/8" QC GAC Replacement Filter | K2533KK

    Omnipure 3/8" QC GAC Replacement Filter | K2533KK

    The Omnipure K-Series is a replacement filter body with3/8" Quick-Connect fittings incorporated into the design. The Omnipure K-Series K2533-KK inline filter features 3/8" Quick-Connect compression fittings that allow for installation and replacement in a matter of seconds without the use of tools. The Omnipure...
    $24.95
    $45.41
    $24.95
  • Vertex Pure Water Machine PT-4.0/5 Reverse Osmosis Filter Pack FK-101

    Vertex Pure Water Machine PT-4.0/5 Reverse Osmosis Filter Pack FK-101

    Replacement Filter Pack for Vertex Pure Water Machine PT-4.0/5 Reverse Osmosis Systems Vertex Water Products is a family owned company since 1998. US Water Systems offers quality USA manufactured compatible filters at a cost savings that will meet or exceed Vertex Water Products specifications....
    $59.95
    $90.91
    $59.95
  • Flexeon LT 200 & 300 20" Filter Pack

    Flexeon LT 200 & 300 20" Filter Pack

    Replacement Filter Pack For Flexeon LT 200 & LT 300 Systems With 20" Filters | Made In USAAxeon formal named RO Ultra Tech has been the water treatment marketplace over 30 years. US Water Systems offers quality USA manufactured compatible filters at a cost...
    $64.95
    $118.21
    $64.95
  • Watts FMRO5 Reverse Osmosis Filters

    Watts FMRO5 Reverse Osmosis Filters

    Watts FMRO5 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,...
    $49.95
    $90.91
    $49.95
  • 4-Stage Reverse Osmosis Filter Pack Fits Most Sump-Type RO Systems - 20"

    4-Stage Reverse Osmosis Filter Pack Fits Most Sump-Type RO Systems - 20"

    US Water 4-Stage Permeate Pump Reverse Osmosis Filter Pack For Systems With 20" Filters All Filters are NSF Certified for High Purity Reverse Osmosis Systems Includes: (1) 5 Micron Pre-Filter (2) Carbon Block Pre-Filters Membrane Sold Separately It is recommended that filters be changed...
    $54.95
    $100.01
    $54.95
  • Watts 4 Stage Manifold Reverse Osmosis PWRO4 Filter Pack

    Watts 4 Stage Manifold Reverse Osmosis PWRO4 Filter Pack

    There are lots of filter companies selling Reverse Osmosis filters, but if you look closely, you'll find that nearly all of them are made in Taiwan or China. While it is not always possible to sell everything that is American-Made, this 4-Stage Reverse Osmosis...
    $44.95
    $81.81
    $44.95
  • US Water Systems AR-5 RO Replacement Filter Pack

    US Water Systems AR-5 RO Replacement Filter Pack

    Replacement Filter Pack For US Water AR-5 SystemsAxeon formal named RO Ultra Tech has been the water treatment marketplace over 30 years. US Water Systems offers quality USA manufactured compatible filters at a cost savings that will meet or exceed Axeon’s specifications.  It is...
    $99.95
    $181.91
    $99.95
  • Omnipure Inline GAC Filter - K2533-SS

    Omnipure Inline GAC Filter - K2533-SS

    The Omnipure K-Series is a replacement filter body with 1/4 Quick-Connect fittings incorporated into the design. The Omnipure K-Series K2533-SS inline filter features 1/4" Quick-Connect compression fittings that allow for installation and replacement in a matter of seconds without the use of tools. The...
    $24.95
    $36.31
    $24.95
  • Pure-Tel RO-3 And Ro-5 Reverse Osmosis Filters

    Pure-Tel RO-3 And Ro-5 Reverse Osmosis Filters

    Pure-Tel RO-3 And Ro-5 Reverse Osmosis Filter Pack Replacement Filter Pack for Pure-Tel RO-3 And Ro-5 5-Stage Reverse Osmosis System All Filters are Made in the USA NSF Certified for Pure-Tel High Purity Reverse Osmosis Systems Fits Pure-Tel RO-3 And Ro-5 Includes (1) 5...
    $49.95
    $90.91
    $49.95
  • 5-Stage Reverse Osmosis Filter Pack Fits Most Sump-Type RO Systems - 20" Filters

    5-Stage Reverse Osmosis Filter Pack Fits Most Sump-Type RO Systems - 20" Filters

    US Water 5-Stage Reverse Osmosis Filter Pack For Systems With 20" Filters All Filters are NSF Certified for High Purity Reverse Osmosis Systems Includes: (1) 5 Micron Pre-Filter (2) Carbon Block Pre-Filter (1) In-Line GAC Post-Filter - 1/4" FNPT Membrane Sold Separately It is...
    $68.95
    $125.49
    $68.95
  • Omnipure 1/4" QC GAC Replacement Filter | K2533JJ

    Omnipure 1/4" QC GAC Replacement Filter | K2533JJ

    The Omnipure K-Series is a replacement filter body with 1/4 Quick-Connect fittings incorporated into the design. The Omnipure K-Series K2533-JJ inline filter features 1/4" Quick-Connect compression fittings that allow for installation and replacement in a matter of seconds without the use of tools. The...
    $24.95
    $36.31
    $24.95
  • Axeon 5 Stage Reverse Osmosis Filter Pack for RF-5000

    Axeon 5 Stage Reverse Osmosis Filter Pack for RF-5000

    Replacement Filter Pack for Axeon 5 Stage Reverse Osmosis Systems Axeon formerly named RO Ultra Tech has been in the water treatment marketplace over 30 years. US Water Systems offers quality USA manufactured compatible filters at a cost savings that will meet or exceed...
    $49.95
    $90.91
    $49.95
  • 4-Stage Q Series Replacement Filters

    4-Stage Q Series Replacement Filters

    Genuine factory replacement filters fits all Q-Series reverse osmosis systems from PuRO Twist PT-4000, TGI, Topway Global, DuPure, Rayne, PurelyEZ, and ARS Millennium reverse osmosis systems as well as any other reverse osmosis system utilizing Omnipure Q-Series reverse osmosis filters. The PuROTwist 4000 REVERSE...
    $64.95
    $100.01
    $64.95
  • GoldLine Reverse Osmosis Filter Pack Model 50

    GoldLine Reverse Osmosis Filter Pack Model 50

    GoldLine Reverse Osmosis Filter Pack The Goldline RO is manufactured by Good Water Warehouse out of Fullerton CA. Replacement Filter Pack for GoldLine 5-Stage Reverse Osmosis System. All Filters are Made in the USA NSF Certified Includes (1) 5 Micron Pre-Filter NSF 61 (93023...
    $49.95
    $90.91
    $49.95
  • LC30 Reverse Osmosis Filters

    LC30 Reverse Osmosis Filters

    LC30 Reverse Osmosis Filter Pack US Water Systems offers quality USA manufactured compatible filters. Replacement Filter Pack that fits Hague® H3000 5-Stage Reverse Osmosis System All Filters are Made in the USA NSF Certified Replacements Includes (1) 5 Micron Pre-Filter (2) Carbon Block Pre-Filters...
    $49.95
    $90.91
    $49.95
  • Honeywell RO-5 And RO-9100 Reverse Osmosis Filters

    Honeywell RO-5 And RO-9100 Reverse Osmosis Filters

    Honeywell RO-5 And RO-9100 Reverse Osmosis Filter Pack US Water Systems offers quality USA manufactured compatible filters at a cost savings that will meet or exceed Honeywell specifications. All Filters are Made in the USA  NSF Certified for Honeywell High Purity Reverse Osmosis Systems...
    $49.95
    $90.91
    $49.95
  • Topway Global TGI-WIN-545P Reverse Osmosis Filter Pack | 201-FP5-3

    Topway Global TGI-WIN-545P Reverse Osmosis Filter Pack | 201-FP5-3

    Replacement Filter Pack for TGI Pure Model TGI-WIN-545P 5-Stage Reverse Osmosis System Topway Global, established in 1993, manufactured a wide variety of water softeners, point-of-entry filter units and point-of-use drinking water systems for residential, commercial, and industrial applications. In 2007 Watts Water Technologies acquired...
    $54.95
    $81.81
    $54.95
  • Topway Global TGI-WIN-445 Reverse Osmosis Filter Pack

    Topway Global TGI-WIN-445 Reverse Osmosis Filter Pack

    Replacement Filter Pack for TGI Pure Model TGI-WIN-445 4-Stage Reverse Osmosis System Topway Global, established in 1993, manufactured a wide variety of water softeners, point-of-entry filter units and point-of-use drinking water systems for residential, commercial, and industrial applications. In 2007 Watts Water Technologies acquired...
    $55.95
    $81.81
    $55.95
  • Omnipure K2505-SS Inline Sediment Filter

    Omnipure K2505-SS Inline Sediment Filter

    Omnipure K2505-SS Inline Sediment Filter The Omnipure K2505-SS Inline filter is a 5 micron sediment filter designed with 90° in and out 1/4" Quick Connect. This filter is an ideal sediment filter for the TGI Pure CT445 & CT445P Countertop RO System. This filter...
    $19.95
    $34.49
    $19.95
  • American Plumber WRO-3167 And WSRO20-T Reverse Osmosis Filter Pack

    American Plumber WRO-3167 And WSRO20-T Reverse Osmosis Filter Pack

    Replacement Filter Pack for American Plumber WRO-3167 And WSRO20-T Reverse Osmosis System All Filters are Made in the USA NSF Certified 42 Includes (1) 5 Micron Pre-Filter (555021-52) (1) Carbon Block Pre-Filter (555021-52) (1) 1/4" NPT In-Line GAC Post-Filter (WIC) (1) Silicone Packet (1)...
    $44.95
    $81.81
    $44.95

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