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American Made Reverse Osmosis System - US Water Systems
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American Made 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: Pristine Drinking Water at the Turn of a Tap In a market flooded with cheap imported systems, the American Made...
From $464.76
$1,155.61
From $464.76
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America's Premier Quality Water Test - WaterLogix Basic - US Water Systems

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 - US Water Systems
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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 $999.00
$2,158.34
From $999.00
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Bodyguard Whole House Filtration & Green Wave Salt Free Alternative System - US Water Systems
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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 $2,066.70
$3,983.34
From $2,066.70
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Defender Whole House Reverse Osmosis System - US Water Systems
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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 $7,995.00
$17,658.34
From $7,995.00
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Water filtration systems

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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  • US Water System 10 Inch Inline Granular Activated Carbon Filter With Black Body - US Water Systems

    US Water System 10 Inch Inline Granular Activated Carbon Filter With Black Body

    US Water System 10 Inch In-line Granular Activated Carbon Filter Customers can rely upon this simple but dependable inline carbon filter for a variety of used including ice machines, water coolers, drinking fountains, as was as under-the-sink applications and as components in reverse osmosis...
    $14.95
    $27.21
    $14.95
  • US Water Systems Maverick R/O Filter Pack - US Water Systems

    US Water Systems Maverick R/O Filter Pack

    USA-MADE FILTER PACK FOR MAVERICK RO SYSTEMSThis filter pack contains all the filters needed for any of the US Water Systems Maverick-Series Reverse Osmosis Systems, including the following models:  220-MAV-200  220-MAV-350 220-MAV-500 220-MAV-750 It also includes silicone to ensure a proper seal and extend...
    $159.95
    $233.25
    $159.95
  • Omnipure Filter Q5621 Series - US Water Systems

    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
  • US Water Systems Livation Hydration In - line Alkaline Filter With 1/4" FPT - US Water Systems

    US Water Systems Livation Hydration In-line Alkaline Filter With 1/4" FPT

    US Water Systems Livation Hydration In-line Alkaline Filter With 1/4" FPT At US Water Systems, we understand that the basic crux of our being is water. We know that water is life and strive to evolve the traditional health model into a more proactive...
    $149.95
    $272.91
    $149.95
  • Pure - Tel RO - 3 And Ro - 5 Reverse Osmosis Filters - US Water Systems

    Watts GTS-550 Reverse Osmosis Filters

    Watts GTS-550 Reverse Osmosis Filter Pack US Water Systems offers quality USA manufactured compatible filters at a cost savings that will meet or exceed Watts Water Technologies specifications. Replacement Filter Pack for Watts GTS-550 5-Stage Reverse Osmosis System All Filters are Made in the...
    $49.95
    $90.91
    $49.95
  • US Water Systems AR - 6 RO Replacement Filter Pack - US Water Systems

    US Water Systems AR-6 RO Replacement Filter Pack

    Replacement Filter Pack For US Water AR-6 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...
    $119.95
    $218.31
    $119.95
  • Watts W - 525 Reverse Osmosis Filters - US Water Systems

    APEC RO-45, RO-90, RO-Perm, And RO-Pump Reverse Osmosis Filters

    APEC Reverse Osmosis Filter Pack US Water Systems offers quality USA manufactured compatible filters at a cost savings that will meet or exceed APEC specifications. Replacement Filter Pack for APEC RO-45, RO-90, RO-Perm, and RO-Pump 5-Stage Reverse Osmosis System like the one pictured to...
    $59.95
    $90.91
    $59.95
  • Topway Global TGI - WIN - 545P Reverse Osmosis Filter Pack | 201 - FP5 - 2 - US Water Systems

    Topway Global TGI-WIN-545P Reverse Osmosis Filter Pack | 201-FP5-2

    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...
    $59.95
    $90.91
    $59.95
  • 5 - Stage USA Made Nitrate Reverse Osmosis Filter Pack | FP5N - USA - US Water Systems

    5-Stage USA Made Nitrate Reverse Osmosis Filter Pack | FP5N-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...
    $77.95
    $141.87
    $77.95
  • 5 - Stage USA Made Chloramine Reverse Osmosis Filter Pack | FP5C - USA - US Water Systems

    5-Stage USA Made Chloramine Reverse Osmosis Filter Pack | FP5C-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. All Filters are NSF Certified for High Purity Reverse Osmosis Systems and are Made in the U.S.A. Includes (1) 5 Micron...
    $54.95
    $100.01
    $54.95
  • Pure - Tel Ro - 24 Reverse Osmosis Filters - US Water Systems

    Vertex Pure Water Machine PT-4.0 Reverse Osmosis Filter Pack - FK-100

    Replacement Filter Pack for Vertex Pure Water Machine PT-4.0 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....
    $39.95
    $72.71
    $39.95
  • Watts W - 525 Reverse Osmosis Filters - US Water Systems

    Topway Global TGI-525 5-Stage Reverse Osmosis Filter Pack

    Replacement Filter Pack for TGI Pure Model TGI-525 or Watts W-525 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...
    $59.95
    $90.91
    $59.95
  • US Water Systems Galaxy2 5 - Stage Filter Pack With Quantum Disinfection - US Water Systems

    US Water Systems Galaxy2 5-Stage Filter Pack With Quantum Disinfection

    US Water Galaxy 5-Stage Filter Pack This is a direct replacement for the US Water Galaxy 5-Stage reverse osmosis system with Quantum Disinfection. We recommend changing out your filters every 6-12 months and the membrane every 3-5 years. If you have adequate pre-filtration, such...
    $74.95
    $136.41
    $74.95
  • Pure - Tel RO - 10 CTA - 5 Reverse Osmosis Filter Pack - US Water Systems

    H2000 And H2500 Reverse Osmosis Filter Pack

    Replacement Filter Pack for 3-Stage Reverse Osmosis System US Water Systems offers quality USA manufactured compatible filters All Filters are Made in the USA NSF Certified Replacements Includes (1) 5 Micron Pre-Filter (1) Carbon Block Pre-Filter Silicone Packet Membrane Sold Separately It is recommended...
    $29.95
    $54.51
    $29.95
  • 5 - Stage Reverse Osmosis Filter Pack with Fluoride Filter | FP5F - US Water Systems

    5-Stage Reverse Osmosis Filter Pack with Fluoride Filter | FP5F

    5-Stage Reverse Osmosis Filter Pack With Fluoride Removal Cartridge Fits Most 5-Stage Reverse Osmosis Systems Fits Most 5-Stage Reverse Osmosis Systems Includes 5 Micron Pre-Filter Carbon Block Pre-Filter Fluoride Removal Filter 1/4" NPT In-line GAC carbon post filter (1) Silicone Packet Detailed Instructions All...
    $69.95
    $127.31
    $69.95
  • 5 - Stage Reverse Osmosis Filter Pack with Remineralization Filter | FP5PH - US Water Systems

    5-Stage Reverse Osmosis Filter Pack with Remineralization Filter | FP5PH

    5-Stage Reverse Osmosis Filter Pack With Remineralization Filter | FP6 Includes (1) 5 Micron Pre-Filter - US Water (1) Carbon Block Pre-Filters - US Water (1) Remineralization Cartridge - US Water (1) 1/4" NPT In-Line GAC Post-Filter - US Water (1) Silicone Packet Detailed...
    $54.95
    $100.01
    $54.95
  • Pure - Tel RO - 3 And Ro - 5 Reverse Osmosis Filters - US Water Systems

    PuROLine Reverse Osmosis Filters

    PuROLine PL-5000, PL-4000, PL50T50, PL50T75, PL50T100, and PL40T50 Reverse Osmosis Filter Pack The PuROLine is Manufactured by Good Water Warehouse. US Water Systems offers quality USA manufactured compatible filters at a cost savings that will meet or exceed Good Water Warehouse specifications. Replacement Filter...
    $54.95
    $100.01
    $54.95
  • Pure - Tel Ro - 24 Reverse Osmosis Filters - US Water Systems

    American Plumber WRO-4500 Reverse Osmosis Filter Pack

    Replacement Filter Pack for American Plumber WRO-4500 Reverse Osmosis System All Filters are Made in the USA NSF Certified Includes (1) 5 Micron Pre-Filter (555021-52) (1) Carbon Block Pre-Filter (555021-52) (1) 1/4" NPT In-Line GAC Post-Filter (255521-51) (1) Silicone Packet Membrane Sold Separately It...
    $44.95
    $81.81
    $44.95
  • Omnipure 3/8" QC GAC Replacement Filter | K2533KK - US Water Systems

    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
  • US Water Systems AR - 4 RO Replacement Filter Pack - US Water Systems

    US Water Systems AR-4 RO Replacement Filter Pack

    Replacement Filter Pack for US Water AR-4 Reverse Osmosis 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...
    $64.95
    $118.21
    $64.95

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