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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" John Guest Quick Connect Reducing Union Fitting

    3/8" x 1/4" John Guest Quick Connect Reducing Union Fitting

    3/8" x 1/4" John Guest Quick Connect Reducing Union Fitting Part Number: PP201208W 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...
    $3.98
    $4.98
    $3.98
  • Capillary Flow Restrictor for Reverse Osmosis System - 420 mil

    Capillary Flow Restrictor for Reverse Osmosis System - 420 mil

    420 Mil Capillary Tube Flow Restrictor with 1/4" Quick Connect Fittings A capillary flow restrictor is used to regulate the drain water of a reverse osmosis system. Too much water running to the drain is a waste of water, and too little water running...
    $6.95
    $8.69
    $6.95
  • John Guest 3/8" Quick Connect x 7/16 UNS Faucet Connector Fitting

    John Guest 3/8" Quick Connect x 7/16 UNS Faucet Connector Fitting

    John Guest 3/8" Quick Connect x 7/16 UNS Faucet Connector Fitting Part Number: PP3212U7W 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...
    $4.43
    $5.54
    $4.43
  • John Guest 3/8" Quick Connect x 1/4" FPT John Guest Elbow Valve

    John Guest 3/8" Quick Connect x 1/4" FPT John Guest Elbow Valve

    John Guest 3/8" Quick Connect x 1/4" FPT John Guest Elbow Valve - Typically used as a Shut-Off Valve on the Tank of any RO System Part Number: PPSV501222W This fitting is made of the following components: The body is produced in polypropylene (polypro)...
    $10.65
    $13.31
    $10.65
  • Cap O-Ring For US Water Residential Membrane Housing

    Cap O-Ring For US Water Residential Membrane Housing

    Cap O-Ring for all US Water Residential Membrane Housings Fits all US Water Galaxy, Aquapurion, and Cobalt membrane housings This o-ring is for the cap side of the membrane housing It's always a good idea to have spares Be sure to lubricate o-rings with...
    $1.95
    $2.44
    $1.95
  • O-Ring For US Water Residential Membrane Housings

    O-Ring For US Water Residential Membrane Housings

    Housing O-Ring for all US Water Residential Membrane Housings Fits all US Water Galaxy, Aquapurion, and Cobalt membrane housings This o-ring is for the housing side of the membrane housing It's always a good idea to have spares Be sure to lubricate o-rings with...
    $1.95
    $2.44
    $1.95
  • Capillary Flow Restrictor for Reverse Osmosis System - 525 mil

    Capillary Flow Restrictor for Reverse Osmosis System - 525 mil

    550 Mil Capillary Tube Flow Restrictor with 1/4" Quick Connect Fittings A capillary flow restrictor is used to regulate the drain water of a reverse osmosis system. Too much water running to the drain is a waste of water, and too little water running...
    $6.95
    $8.69
    $6.95
  • 14 Gallon NSF Certified Metal Reverse Osmosis Storage Tank

    14 Gallon NSF Certified Metal Reverse Osmosis Storage Tank

    14 Gallon Reverse Osmosis Tank Features Food Grade Diaphragm Imparts no Foul Tastes or Odors to Water Rated to 100 PSI Pressures 1-Year Limited Warranty Tank should be pre-charged to 5-7 PSI Specifications Diameter: 15" Height: 23" Weight: 24 lbs Capacity: 14 Gallons Inlet...
    $163.75
    $204.69
    $163.75
  • John Guest 1/4" Quick Connect Straight Shut-Off Valve

    John Guest 1/4" Quick Connect Straight Shut-Off Valve

    John Guest 1/4" Quick Connect Straight Shut-Off Valve Part Number: PPSV040808W 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...
    $9.62
    $12.03
    $9.62
  • US Water Vase-Style Reverse Osmosis Faucet - Brushed Nickel

    US Water Vase-Style Reverse Osmosis Faucet - Brushed Nickel

    US Water Vase-Style Reverse Osmosis Faucet - Brushed Nickel High end faucet look and design without the high end price. Timeless understated Vase-Design is at home in any kitchen. Features Ceramic disc quarter turn faucet 11" high (from base of faucet) 3" shank Standard...
    $54.95
    $100.01
    $54.95
  • Watts W-525 Reverse Osmosis Filters

    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