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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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Drinking Water And Reverse Osmosis Installation Parts

 
Tubing and Cutters

Tubing and Cutters

RO Check Valves

RO Check Valves

RO Faucet and Adaptor Fittings

RO Faucet and Adaptor Fittings

Elbows

Elbows

Tees and Dividers

Tees and Dividers

 
 
Male Adapters

Male Adapters

Valves

Valves

Bulkheads

Bulkheads

Plugs

Plugs

Barb Fittings

Barb Fittings

 
 
Female Adapters

Female Adapters

Stems

Stems

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  • The 3/8 Stem x 3/8 Tube John Guest Quick Connect Elbow by US Water Systems Inc is a white polypropylene elbow pipe fitting with threaded ends, ideal for plumbing or fluid transfer applications.

    3/8" Stem x 3/8" Tube John Guest Quick Connect Elbow

    3/8" Stem x 3/8" Tube John Guest Quick Connect Elbow Fitting - Also Called "Plug-In Ell"Part Number: PP221212W 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...
    $5.03
    $6.29
    $5.03
  • The 1/4 x 3/8 MPT John Guest Quick Connect Ell from US Water Systems Inc. is a white polypropylene fitting with threaded and smooth ends, designed for a 90-degree pipe connection.

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

    1/4" John Guest Quick Connect x 3/8" MPT Elbow Part Number: PP480823W 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 -...
    $3.97
    $4.96
    $3.97
  • The John Guest 3/8 x 3/8 x 1/4 Outlet Angle Stop Adapter Valve by US Water Systems Inc features a plastic and metal build with a blue lever handle, perfect for seamless integration with Reverse Osmosis 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
  • The John Guest Quick Connect 3/8 Two-Way Divider by US Water Systems Inc is a white polypropylene Y-shaped pipe connector with three outlets, designed for seamless integration with John Guest systems.

    John Guest Quick Connect 3/8" Two-Way Divider

    John Guest Quick Connect 3/8" Two-Way Divider Part Number: PP2312W 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...
    $5.50
    $6.88
    $5.50
  • A 1/4 x 1/4 John Guest Quick Connect Elbow from US Water Systems Inc, with a white, smooth polypropylene body and hexagonal connector ends at a 90-degree angle, is displayed against a plain white background.

    1/4" x 1/4" John Guest Quick Connect Elbow

    John Guest 1/4" x 1/4" John Guest Quick Connect Elbow FittingPart Number: PP0308W 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...
    $3.36
    $4.20
    $3.36
  • The US Water Systems Livation Hydration In-line Alkaline Filter Retrofit Installation Kit by US Water Systems Inc includes plastic mounting clips, two elbow connectors, and a coiled white tube, ideal for installing your reverse osmosis system.

    US Water Systems Livation Hydration In-line Alkaline Filter Retrofit Installation Kit

    US Water Systems Livation Hydration In-line Alkaline Filter Retrofit Installation Kit This installation kit has everything you need to add the US Water Systems Livation Hydration Alkaline Filter to your existing reverse osmosis system. Installation Kit Includes 2 - 1/4" MIP x 1/4" Quick...
    $9.95
    $12.44
    $9.95
  • The John Guest Quick Connect Check Valve 3/8 from US Water Systems Inc is a white plastic tube fitting with a red accent on one end and an arrow symbol to indicate flow direction. Its ideal for water treatment systems and compatible with John Guest Fittings for seamless connections.

    John Guest Quick Connect Check Valve 3/8"

    John Guest 3/8" Quick Connect Check Valve Part Number: 3/8SCV 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...
    $16.74
    $20.93
    $16.74
  • 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

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

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

    John Guest 1/4" 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: PPSV500822W This fitting is made of the following components: The body is produced in polypropylene (polypro)...
    $10.85
    $13.56
    $10.85
  • The John Guest 1/4 x 3/8 MPT Quick Connect Fitting by US Water Systems Inc, PP010823W, is a white plastic fitting with threaded ends, perfect for water treatment 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
  • The John Guest Quick Connect Fitting 1/4” Two-Way Divider (PI2308S) from US Water Systems Inc is a beige plastic Y-shaped connector with two outlets and one inlet, featuring a sleek central logo. Ideal for water purification systems, its perfect for integrating into John Guest fittings to ensure efficiency and reliability.

    John Guest Quick Connect Fitting 1/4” Two-Way Divider - PI2308S

    John Guest Quick Connect Fitting 1/4” Two-Way Divider - PI2308S Part Number: PI2308S Pure and simple water purification John Guest fittings are suitable for domestic water or for commercial systems, we offer John Guest Fittings which are ideal for filtering, reverse osmosis, cleaning, sanitizing,...
    $3.79
    $4.74
    $3.79
  • The 1/2 x 3/8 John Guest Quick Connect Reducing Union Fitting by US Water Systems Inc is a white plastic push-fit connector with two cylindrical ends and EPDM o-rings for a secure seal.

    1/2" x 3/8" John Guest Quick Connect Reducing Union Fitting

    1/2" x 3/8" John Guest Quick Connect Reducing Union Fitting Part Number: PP201612W 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...
    $5.47
    $6.84
    $5.47
  • The US Water Systems Livation Hydration In-line Alkaline Filter Retrofit Installation Kit by US Water Systems Inc includes a gray coil with two bracket clamps, four red clips, and two black connectors.

    US Water Systems Livation Hydration In-line Alkaline Filter Retrofit Installation Kit - Gray

    US Water Systems Livation Hydration In-line Alkaline Filter Retrofit Installation Kit - For Grey Livation Cartridge This installation kit has everything you need to add the US Water Systems Livation Hydration Alkaline Filter to your existing reverse osmosis system. Installation Kit Includes 2 -...
    $9.95
    $12.44
    $9.95
  • The John Guest 3/8 x 1/2 MPT Quick Connect Fitting by US Water Systems Inc is a white plastic pipe fitting with a hexagonal nut and threaded end. Resembling classic fittings, it ensures reliable connections with its smooth surface and durable design, making it ideal for plumbing 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
  • The US Water Systems Inc 1/4 x 5/16 John Guest Quick Connect Reducing Elbow is a white plastic fitting with a grooved design for plumbing, ideal for those seeking reliable John Guest fittings.

    1/4" x 5/16" John Guest Quick Connect Reducing Elbow

    John Guest 1/4" x 5/16" John Guest Quick Connect Reducing Elbow Fitting Part Number: PP211008W 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...
    $3.29
    $4.11
    $3.29
  • The John Guest Quick Connect Fitting 1/4” Plug-In Elbow Black (PP220808E) by US Water Systems Inc is an angled plastic pipe fitting with a cylindrical end and ridged port, ideal for reverse osmosis. Marked 1/4, it seamlessly fits John Guest fittings for water purification.

    John Guest Quick Connect Fitting 1/4” Plug-In Elbow Black - PP220808E

    John Guest Quick Connect Fitting 1/4” Plug-In Elbow Black - PP220808E Part Number: PP220808E Pure and simple water purification John Guest fittings are suitable for domestic water or for commercial systems, we offer John Guest Fittings which are ideal for filtering, reverse osmosis, cleaning,...
    $2.37
    $2.96
    $2.37
  • Close-up of the G.A. Murdock Mur-lok fitting by US Water Systems Inc, featuring a leak-resistant black polypropylene plastic with a 1/2 stem at the cylindrical top and threaded bottom, oriented vertically against a plain white background.

    G.A. Murdock Mur-lok 1/2” Stem x 1/2” Male NPTF - S0860816B

    G.A. Murdock Mur-lok 1/2” Stem x 1/2” Male NPTF - S0860816B Part Number: S0860816B Features Leak Resistant Dual EPDM O-rings UV and Chemical Resistant Polypropylene Certified to NSF/ANSI Standard 58 304 Stainless Steel Gripping Teeth 150 p.s.i. @ 70ºF (10 Bar @ 20ºC) 60...
    $2.29
    $2.86
    $2.29
  • The 1/4 John Guest Stem x 1/8 MPT Fitting by US Water Systems Inc is a white polypropylene threaded pipe fitting with a hexagonal base and cylindrical extension, perfect for quick connect fittings.

    1/4" John Guest Stem x 1/8" MPT Fitting

    1/4" John Guest Stem x 1/8" MPT Fitting Part Number: PP050821W 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...
    $1.01
    $1.26
    $1.01
  • 1/2" x 1/2" John Guest Quick Connect Elbow

    1/2" x 1/2" John Guest Quick Connect Elbow

    John Guest 1/2" x 1/2" John Guest Quick Connect Elbow Fitting Part Number: PP0316W 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...
    $6.11
    $7.64
    $6.11
  • 3/8" Quick Connect x 1/4" FPT John Guest Fitting

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

    3/8" Quick Connect x 1/4" FPT John Guest Fitting Part Number: PP451222W 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 -...
    $7.02
    $8.78
    $7.02

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