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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 Parts And Accessories

We carry a wide range of parts to service and maintain your existing reverse osmosis system. If you can't find what your looking for, or are unsure of what you need, give us a call and one of our highly trained experts will help find what you are looking for.

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  • 3/8" x 1/4" x 3/8" Tube John Guest Quick Connect Reducing Tee

    3/8" x 1/4" x 3/8" Tube John Guest Quick Connect Reducing Tee

    John Guest 3/8" (end) x 1/4" (middle) x 3/8" (end) Quick Connect Reducing Tee Fitting Part Number: PP30121208W This fitting is made of the following components: The body is produced in polypropylene (polypro) 'O'Rings are EPDM The collet is produced in polypropylene with stainless...
    $5.20
    $6.50
    $5.20
  • US Water Residential Membrane 150 GPD

    US Water Residential Membrane 150 GPD

    US Water 150Gallon Per Day Premium Reverse Osmosis TFC Membrane 11.75" x 1.75" 150 GPD Standard Size RO Membrane Operating Limits Membrane Type: Thin Film Composite Maximum Operating Temperature: 110°F (43°C) Maximum Operating Pressure: 125 PSI Maximum Feed Flow Rate: 1 GPM Minimum Concentrate...
    $72.95
    $91.19
    $72.95
  • 6-Stage Aquapurion Filter Pack with Remineralization

    6-Stage Aquapurion Filter Pack with Remineralization

    6-Stage Reverse Osmosis Filter Pack With Remineralization Filter | FP6 Includes (1) 5 Micron Pre-Filter - US Water (2) Carbon Block Pre-Filters - US Water (1) Remineralization Cartridge - Hydronix (1) In-Line GAC Post-Filter - US Water (1) Silicone Packet (1) RO Sanitizing Packet...
    $79.95
    $145.51
    $79.95
  • US Water Raptor 500 & 750 Replacement Filter Pack

    US Water Raptor 500 & 750 Replacement Filter Pack

    Replacement Filter Pack For US Water Raptor 500 & 750 GPD Reverse Osmosis Systems It is recommended that filters be replaced at least every 90 to 180 days. Some applications my need more frequent intervals. Filter Pack Includes The Following Filters: 2.5" x 9"...
    $64.95
    $118.21
    $64.95
  • US Water Residential Membrane 25 GPD

    US Water Residential Membrane 25 GPD

    US Water 25 Gallon Per Day Premium Reverse Osmosis TFC Membrane11.75" x 1.75" 25 GPD Standard Size RO MembraneWorks up to 25% longer than standard membranes with better rejection. Axeon has been making membranes for over twenty years and with their advanced thim film...
    $49.95
    $62.44
    $49.95
  • John Guest Quick Connect Reducing Union Fitting 3/8" x 5/16"

    John Guest Quick Connect Reducing Union Fitting 3/8" x 5/16"

    3/8" x 5/16" John Guest Quick Connect Reducing Union Fitting Part Number: PI201210S This fitting is made of the following components: The body is produced in polypropylene (polypro) 'O'Rings are EPDM The collet is produced in polypropylene with stainless steel teeth Quantity Discounts Available...
    $5.17
    $6.46
    $5.17
  • 3/8" x 1/4" MPT John Guest Quick Connect Ell

    3/8" x 1/4" MPT John Guest Quick Connect Ell

    3/8" John Guest Quick Connect x 1/4" MPT Elbow Part Number: PP481222W This fitting is made of the following components: The body is produced in polypropylene (polypro) 'O'Rings are EPDM The collet is produced in polypropylene with stainless steel teeth Quantity Discounts Available -...
    $4.42
    $5.53
    $4.42
  • 3/8" Quick Connect x 1/4" MPT John Guest Fitting | PP011222W

    3/8" Quick Connect x 1/4" MPT John Guest Fitting | PP011222W

    3/8" Quick Connect x 1/4" MPT John Guest FittingPart Number: PP011222WThis fitting is made of the following components: The body is produced in polypropylene (polypro) 'O'Rings are EPDM The collet is produced in polypropylene with stainless steel teeth Quantity Discounts Available - Call for...
    $3.20
    $4.00
    $3.20
  • H3000 Reverse Osmosis Filter Pack

    H3000 Reverse Osmosis Filter Pack

    H3000 Reverse Osmosis Filter Pack US Water Systems offers quality USA manufactured compatible filters. Replacement Filter Pack that fits Hague® WaterMax® 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...
    $59.95
    $90.91
    $59.95
  • John Guest 3/8" Quick Connect Straight Shut-Off Valve

    John Guest 3/8" Quick Connect Straight Shut-Off Valve

    John Guest 3/8" Quick Connect Straight Shut-Off Valve Part Number: PPSV041212W This fitting is made of the following components: The body is produced in polypropylene (polypro) 'O'Rings are EPDM The collet is produced in polypropylene with stainless steel teeth Quantity Discounts Available - Call...
    $9.65
    $12.06
    $9.65
  • 3/8" John Guest Quick Connect Tee

    3/8" John Guest Quick Connect Tee

    3/8" Tube John Guest Quick Connect Equal Tee Fitting Part Number: PP0212W This fitting is made of the following components: The body is produced in polypropylene (polypro) 'O'Rings are EPDM The collet is produced in polypropylene with stainless steel teeth Quantity Discounts Available -...
    $5.17
    $6.46
    $5.17
  • John Guest 1/4" x 1/4" MPT Quick Connect Fitting | PP010822W

    John Guest 1/4" x 1/4" MPT Quick Connect Fitting | PP010822W

    1/4" Quick Connect x 1/4" MPT John Guest FittingPart Number: PP010822W This fitting is made of the following components: The body is produced in polypropylene (polypro) 'O'Rings are EPDM The collet is produced in polypropylene with stainless steel teeth Quantity Discounts Available - Call...
    $2.01
    $2.51
    $2.01
  • 1/4" x 1/4" MPT John Guest Quick Connect Ell

    1/4" x 1/4" MPT John Guest Quick Connect Ell

    1/4" John Guest Quick Connect x 1/4" MPT Elbow Part Number: PP480822W This fitting is made of the following components: The body is produced in polypropylene (polypro) 'O'Rings are EPDM The collet is produced in polypropylene with stainless steel teeth Quantity Discounts Available -...
    $3.38
    $4.23
    $3.38
  • RO DI USA Made Filter Pack | FP-RODI

    RO DI USA Made Filter Pack | FP-RODI

    Our RODI 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. This filter pack is specifically for the US Water RO-DI System. All Filters are NSF...
    $57.95
    $105.47
    $57.95
  • 3/8" John Guest Stem x 3/8" MPT Fitting

    3/8" John Guest Stem x 3/8" MPT Fitting

    3/8" John Guest Stem x 3/8" MPT FittingPart Number: PP051223WThis fitting is made of the following components: The body is produced in polypropylene (polypro) 'O'Rings are EPDM The collet is produced in polypropylene with stainless steel teeth Quantity Discounts Available - Call for Prices...
    $1.70
    $2.13
    $1.70