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American Made

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The American-Made Reverse Osmosis System by US Water Systems offers a sleek black design featuring Livation Hydration Technology and multiple cylindrical filters, along with a capacious black storage tank for optimal efficiency and pure, revitalized water.
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The 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: 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 $559.95
$1,155.61
From $559.95
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The Americas Premier Quality Water Test - WaterLogix Basic by US Water Systems Inc features a blue box with a water splash graphic, offering a precision home water test kit ideal for health-conscious homeowners who prioritize clean, safe water.

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
The Matrixx Smart Metered Water Softener by US Water Systems Inc features a tall, cylindrical metal tank beside a rectangular black container with a sloped lid, indicating its role in home water systems. Both items are set against a plain white background.
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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 $1,299.00
$2,158.34
From $1,299.00
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The US Water Systems Bodyguard Whole House Filtration & Green Wave Salt Free Alternative System features three cylinders: two large vertical metal ones flanking a smaller central one, all connected by a top horizontal bracket, including a salt-free water conditioner.
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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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The industrial filtration system includes a black Defender Whole House Reverse Osmosis System control panel and a white tank from US Water Systems Inc., which integrates seamlessly with a commercial pump for efficient performance.
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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 $9,295.00
$16,658.34
From $9,295.00
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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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  • A vertical white replacement cartridge, the Omnipure Filter Q5621 Series by US Water Systems Inc, features blue and orange branding and proudly declares its Made in the USA origin.

    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
  • The US Water Systems Inc 10 Inch Inline Granular Activated Carbon Filter, designed for reverse osmosis systems, features a black cylindrical body for chlorine taste and odor reduction. It includes connectors at both ends and an arrow indicating flow direction to ensure better-tasting water.

    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
  • The US Water Systems Maverick R/O Filter Pack, made by US Water Systems Inc, includes NSF-compliant USA-made filter cartridges and a Sani-System sanitizing packet displayed on a white background. Designed for Maverick RO Systems, it provides impeccable water quality.

    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 lubricate the o-rings and RO Sanitizing...
    $139.95
    $233.25
    $139.95
  • The US Water Systems Livation Hydration In-line Alkaline Filter With 1/4 FPT, from US Water Systems Inc, is a white cylindrical filter with a screw cap on one end. It enhances pH levels and features Livation Hydration Technology printed on the side, highlighting its innovative design.

    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
  • The Watts GTS-550 Reverse Osmosis Filters by US Water Systems Inc offer a clean and safe water system with three cylindrical filters, a smaller inline filter, NSF Certified components, a Reverse Osmosis Filter, and a Sani-System sanitizer packet.

    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
  • Three water filter cartridges are side by side: two plain white with labels, and a central one with a blue grid pattern, labeled US Water, Made in America. This US Water Systems Inc product is the AR-6 RO Replacement Filter Pack for efficient water treatment.

    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
  • The Topway Global TGI-WIN-545P Filter Pack by US Water Systems Inc includes four NSF Certified cartridges and a Sani-System packet, all adorned with Made in America and a USA flag, ideal for your Reverse Osmosis System.

    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
  • The APEC RO-45, RO-90, RO-Perm, and RO-Pump Reverse Osmosis Filters by US Water Systems Inc include five components: two cylindrical filters, two carbon filters, and a sanitizer pack. Proudly made in America and NSF Certified, they ensure high purity performance.

    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
  • US Water Systems Incs FP5N-USA filter pack, compatible with Reverse Osmosis Systems and featuring NSF Certified 5-Stage Filter technology, is shown against a white background. It includes a Sani-System packet, Made in America labels, and usage instructions.

    5-Stage USA Made Nitrate Reverse Osmosis Filter Pack | FP5N-USA

    Our 5-Stage Filter Pack includes silicone to lubricate the O-Rings and RO Sanitizing Solution, so that you can trust you water to be as clean as it can be. Fits Most Sump-Type Filters Using 2-1/2"x9.75" (10") Housings, Including the Following Models: Watts FMRO5G Watts...
    $77.95
    $141.87
    $77.95
  • The Vertex Pure Water Machine PT-4.0 Reverse Osmosis Filter Pack - FK-100 by US Water Systems Inc is ideal for Reverse Osmosis systems, including NSF Certified sediment, carbon block, inline filters, and Sani-System sanitizer for water treatment—perfect as a Replacement Filter Pack.

    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
  • The 5-Stage USA Made Chloramine Reverse Osmosis Filter Pack (FP5C-USA) by US Water Systems Inc includes four NSF Certified filter cartridges and a packet of RO unit sanitizer, all branded US Water and labeled Made in America, designed for optimal performance in Reverse Osmosis Systems.

    5-Stage USA Made Chloramine Reverse Osmosis Filter Pack | FP5C-USA

    Our 5-Stage Filter Pack includes silicone to lubricate the O-Rings and RO Sanitizing Solution, so that you can trust you water to be as clean as it can be. All Filters are NSF Certified for High Purity Reverse Osmosis Systems and are Made in...
    $54.95
    $100.01
    $54.95
  • Enhance your reverse osmosis system with US Water Systems Incs Galaxy2 5-Stage Filter Pack, featuring Quantum Disinfection. It includes three precision filter cartridges, a uniquely shaped filter, and a Sani-System liquid sanitizer packet for optimal water filtration maintenance.

    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
  • The Topway Global TGI-525 5-Stage Reverse Osmosis Filter Pack by US Water Systems Inc, complete with a sanitizing packet, is perfect for your reverse osmosis system and proudly labeled Made in the USA.

    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
  • The H2000 and H2500 Reverse Osmosis Filter Pack from US Water Systems Inc, featuring NSF Certified pleated and carbon filter cartridges, includes a Sani-System liquid sanitizer concentrate packet, ideal for your 3-stage reverse osmosis system.

    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 Sanitizer Packet Syringe Membrane Sold Separately...
    $29.95
    $54.51
    $29.95
  • The US Water Systems Inc 5-Stage Reverse Osmosis Filter Pack with Fluoride Filter (FP5F) offers replacement filters and a sanitizing kit, complete with labels and packaging. Proudly Made in the USA, it features NSF Certified components for trusted water quality.

    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 (1) RO Sanitizing...
    $69.95
    $127.31
    $69.95
  • The 5-Stage Reverse Osmosis Filter Pack with Remineralization Filter (FP5PH) by US Water Systems Inc, includes five cartridges and a Sani-System packet. Ideal for reverse osmosis systems, these filters ensure impeccable water quality with reliability and purity in every drop.

    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 (1)...
    $54.95
    $100.01
    $54.95
  • US Water Systems Inc offers a PuROLine Reverse Osmosis Filters set with five items featuring American flags, including two cylindrical filters, two NSF Certified carbon filters, and one sanitizer packet. Packaging highlights brand info and showcases their premium filtration.

    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
  • The American Plumber WRO-4500 Reverse Osmosis Filter Pack by US Water Systems Inc contains a pre-filter, carbon filter, inline filter, and water sanitizer packets. It features a Made in America label on the packaging.

    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 (1) RO Sanitizing Packet...
    $44.95
    $81.81
    $44.95
  • The US Water Systems AR-4 RO Replacement Filter Pack by US Water Systems Inc. includes a sediment filter and a carbon block filter, both made in America and ideal for reverse osmosis 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
  • The 4-Stage USA Made Quantum Disinfection RO Filter Pack (FP4S-USA) by US Water Systems Inc includes a sediment, carbon, and inline filter with a patriotic design, plus Sani-System sanitizer concentrate. Enhance purification with an optional Quantum Disinfection Cartridge.

    4-Stage USA Made Quantum Disinfection Reverse Osmosis Filter Pack | FP4S-USA

    4-Stage Made in USA Filter Pack With Quantum Disinfection Cartridge Turns Any RO System into a Purifier! Our 4-Stage Filter Pack includes silicone to lubricate the O-Rings and the Quantum Disinfection Cartridge so that you can trust your water to be as clean as...
    $64.95
    $118.21
    $64.95

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