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Featured Products

The American Made Reverse Osmosis System by US Water Systems features three vertical filter canisters, three horizontal units, a storage tank, and a metal faucet for advanced water filtration.
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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...
From $559.95
$1,155.61
From $559.95
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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! CertifiedComponents Prevents Scale& Protects Appliances Improved Hairand Skin Health Brighter and Cleaner Clothes Matrixx Smart Water Softener: The Ultimate Solution for a Scale-Free Home...
From $1,199.00
$2,158.34
From $1,199.00
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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...
$169.00
$169.00
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

Check out these Great Installations from Our Customers: TAG US on Instagram to be Featured ( #UsWaterSystems)   1 Year Satisfaction Guarantee Removes Harmful Contaminants Reduces Scale without Additives Hair & Skin Health SALT-FREE WHOLE-HOME PROTECTION Removes chlorine, pesticides, & odors Stops hard-water scale,...
From $2,174.90
$3,983.34
From $2,174.90
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Defender Whole House Reverse Osmosis System - US Water Systems
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Defender Whole House Reverse Osmosis System

Check this Great Installations from Our Customers TAG US on Instagram to be Featured (#UsWaterSystems) Industrial-Grade Purity, Made for Home Use Reverse osmosis is used in aerospace, biotech, and high-tech manufacturing. The Defender brings that same level of protection to your entire home by...
From $8,395.00
$17,658.34
From $8,395.00
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  • John Guest 1/4" x 1/4" MPT Quick Connect Fitting | PP010822W - US Water Systems

    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
  • John Guest 1/4" x 1/8" MPT Quick Connect Fitting | PP010821W - US Water Systems

    John Guest 1/4" x 1/8" MPT Quick Connect Fitting | PP010821W

    1/4" Quick Connect x 1/8" MPT John Guest FittingPart Number: PP010821W 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...
    $1.81
    $2.26
    $1.81
  • John Guest 1/4" x 3/8" MPT Quick Connect Fitting | PP010823W - US Water Systems

    John Guest 1/4" x 3/8" MPT Quick Connect Fitting | PP010823W

    Part Number: PP010823W This fitting is made of the following components: The body is produced in polypropylene 'O'Rings are EPDM The collet is produced in polypropylene with stainless steel teeth Quantity Discounts Available - Call for Prices John Guest Installation Guide Chemical Compatability Chart...
    $2.89
    $3.61
    $2.89
  • John Guest 1/8" Flow Restrictor Elbow 125 GPD - Green | FR - 125 - 220JG - US Water Systems

    John Guest 1/8" Flow Restrictor Elbow 125 GPD - Green | FR-125-220JG

    125 GPD (to Drain) John Guest Assembled Flow Restrictor Ell - GREEN Fits Most Reverse Osmosis Membrane Housings with 1/8" Female threads Includes John Guest 1/4" Quick-Connect x 1/8" MPT (Male Pipe Thread) with Green Restrictor installed Note: Select a flow restrictor that is...
    $7.93
    $9.91
    $7.93
  • John Guest 1/8" Flow Restrictor Elbow 150 GPD - Black | FR - 150 - 220JG - US Water Systems

    John Guest 1/8" Flow Restrictor Elbow 150 GPD - Black | FR-150-220JG

    150 GPD (to Drain) John Guest Assembled Flow Restrictor Ell - BLACK Fits Most Reverse Osmosis Membrane Housings with 1/8" Female threads Includes John Guest 1/4" Quick-Connect x 1/8" MPT (Male Pipe Thread) with Black Restrictor installed Note: Select a flow restrictor that is...
    $7.93
    $9.91
    $7.93
  • John Guest 3/4" Stem Elbow - PSEI222828 - US Water Systems

    John Guest 3/4" Stem Elbow - PSEI222828

    3/4" Quick Connect Stem Elbow The PEI Range of Twist & Lock Fittings are manufactured from high quality engineered plastic with EPDM O-Rings. Speedfit Push-i Fittings are suitable for hot and cold plumbing applications. Features Quick Connect on one end by Stem Plug-in on...
    $7.31
    $9.14
    $7.31
  • John Guest 3/8" Drain Saddle For Reverse Osmosis Drain | VV - DSP038JG - US Water Systems

    John Guest 3/8" Drain Saddle For Reverse Osmosis Drain | VV-DSP038JG

    3/8" Drain Saddle for Reverse Osmosis System - Fits 1-1/2" Kitchen Sink Drain 3/8" Drain Tube Size With John Guest (Quick-Connect) Fitting Fits any 1-1/2" Kitchen Sink Waste (Drain Tube) Part # VV-DSP038JG
    $9.27
    $16.87
    $9.27
  • John Guest 3/8" Quick Connect Straight Shut - Off Valve - US Water Systems

    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
  • John Guest 3/8" Quick Connect x 1/4" FPT John Guest Elbow Valve - US Water Systems

    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
  • John Guest 3/8" Quick Connect x 3/8" MPT Straight Shut - Off Valve - US Water Systems

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

    John Guest 3/8" Quick Connect x 3/8" MPT Straight Shut-Off ValvePart Number: PPSV011223W 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...
    $10.07
    $12.59
    $10.07
  • John Guest 3/8" Quick Connect x 7/16 UNS Faucet Connector Fitting - US Water Systems

    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" Stem x 3/8" Barb Fitting - US Water Systems

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

    John Guest 3/8" Stem x 3/8" Barb Fitting Part Number: PP251212W 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...
    $2.89
    $3.61
    $2.89
  • John Guest 3/8" x 1/2" MPT Quick Connect Fitting | PP011224W - US Water Systems

    John Guest 3/8" x 1/2" MPT Quick Connect Fitting | PP011224W

    3/8" Quick Connect x 1/2" MPT John Guest FittingPart Number: PP011224W 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...
    $5.80
    $7.25
    $5.80
  • John Guest 3/8" x 3/8" x 1/4" Outlet Angle Stop Adapter Valve - US Water Systems

    John Guest 3/8" x 3/8" x 1/4" Outlet Angle Stop Adapter Valve

    John Guest 3/8" x 3/8" x 1/4" Outlet Angle Stop Adapter Valve - For 1/4" Tube Feeds to Drinking Water and Reverse Osmosis Systems Part Number: ASVPP1LF (LEAD FREE) This fitting is made of the following components: The body is produced in polypropylene (polypro)...
    $14.41
    $18.01
    $14.41
  • John Guest 3/8" x 3/8" x 3/8" Outlet Angle Stop Adapter Valve - US Water Systems

    John Guest 3/8" x 3/8" x 3/8" Outlet Angle Stop Adapter Valve

    John Guest 3/8" x 3/8" x 3/8" Outlet Angle Stop Adapter Valve - For 3/8" Tube Feeds to Drinking Water and Reverse Osmosis Systems Part Number: ASVPP2 This fitting is made of the following components: The body is produced in polypropylene (polypro) 'O'Rings are...
    $12.67
    $15.84
    $12.67
  • John Guest Black 1" FPT X 1" Connector - US Water Systems

    John Guest Black 1" FPT X 1" Connector

    1" CTS x 1" FPT Connector
    $21.50
    $21.50
  • The US Water Systems Inc John Guest Compatible Quick Connect Fitting Release Tool is a black metal wrench with three open-ended slots, designed for 1/4", 3/8", and 1/2" fittings.

    John Guest Compatible 1/4", 3/8", 1/2" Quick Connect Fitting Release Tool

    John Guest Compatible 1/4", 3/8", 1/2" Quick Connect Fitting Release Tool This is a single release tool used for 1/4", 3/8",1/2"Quick Connect Fittings and Valves. This tool is not required to release the fitting connection. Most people can release the fitting easily without any...
    $3.29
    $4.11
    $3.29
  • John Guest Quick Connect Bulkhead Fitting 1/4" - US Water Systems

    John Guest Quick Connect Bulkhead Fitting 1/4"

    John Guest Quick Connect 1/4" Bulkhead Fitting Part Number: PP1208W A bulkhead fitting is used to connect two tubes on either side of a tank, bracket or other device. If has a nut that securely tightens it to wherever it is attached. This fitting...
    $5.66
    $7.08
    $5.66
  • John Guest Quick Connect 1/2" Bulkhead Fitting - US Water Systems

    John Guest Quick Connect 1/2" Bulkhead Fitting

    John Guest Quick Connect 1/2" Bulkhead FittingPart Number: PP1216W 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 for Prices...
    $11.61
    $14.51
    $11.61
  • John Guest Quick Connect 1/2" Plug - US Water Systems

    John Guest Quick Connect 1/2" Plug

    John Guest Quick Connect 1/2" PlugPart Number: PP0816W 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 for Prices About...
    $2.13
    $2.66
    $2.13

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