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.
-
1/4" John Guest Quick Connect Tee
1/4" John Guest Quick Connect Equal Tee FittingPart Number: PP0208W 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...- $4.28
$5.35- $4.28
- Unit price
- per
-
Black Polyethylene Tubing 1/2" | TUB-12-BK
1/2" Polyethylene Tubing for High Purity Water Applications - Carbon Filtration, Reverse Osmosis and DI Water Features 1/2" O.D. (Outside Diameter) Made of LLDPE (Linear Low Density Polyethylene for Cold and Intermittent Hot Water Applications Manufactured entirely from FDA Compliant and NSF Approved Materials...- $0.72
$0.90- $0.72
- Unit price
- per
-
1/4" John Guest Stem x 1/4" MPT Fitting
1/4" John Guest Stem x 1/4" MPT Fitting Part Number: PP050822W 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
- Unit price
- per
-
Capillary Flow Restrictor for Reverse Osmosis System - 800 mil
800 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
- Unit price
- per
-
John Guest Quick Connect Fitting 3/8” Retaining Clip Red - PIC1812R
John Guest Quick Connect Fitting 3/8” Retaining Clip Red - PIC1812R Part Number: PIC1812R 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,...- $0.34
$0.43- $0.34
- Unit price
- per
-
3/8" x 3/8" MPT John Guest Quick Connect Ell
3/8" John Guest Quick Connect x 3/8" MPT Elbow Part Number: PP481223W 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 -...- $4.58
$5.73- $4.58
- Unit price
- per
-
John Guest Quick Connect Check Valve 1/4"
John Guest 1/4" Quick Connect Check Valve Part Number: 1/4SCV 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...- $13.27
$16.59- $13.27
- Unit price
- per
-
Hydronix Shok Blok Pressure Reducing Valve and Filter System Protector| SB-FPV-70
Protect water filtration devices by limiting water pressure and reducing water hammer. Perfect for water filters, icemakers, coffee machines, chillers, hot tanks and water coolers. Eliminates Water Hammer 1/4" Quick Connections Limits Water Pressure Allows Up to 70 PSI of Water Pressure Features &...- $17.95
$17.18- $17.95
- Unit price
- per
-
3/8" John Guest Quick Connect Union Connector Fitting
3/8" John Guest Quick Connect Union Connector Fitting Part Number: PP0412W 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...- $3.94
$4.93- $3.94
- Unit price
- per
-
Single 2.5 x 10 Remineralization Filter Kit with Mounting Bracket - 1/4"
US Water 2.5" x 10" Re-Mineralization Filter - 1/4" Calcite is naturally occurring calcium carbonate media. Upon contact with acidic waters, calcite slowly dissolves and the calcium carbonate raises the pH, which reduces potential leaching of copper, lead and other metals found in typical...- $34.95
$63.61- $34.95
- Unit price
- per
-
Polyethylene Tube Cutter - TSNIP
Polyethylene Tube Cutter - Cuts 1/4", 5/16", 3/8" and 1/2" Poly Tubing Part Number: TSNIP This is the only method to make sure you have a clean, perfect cut on a poly tube (essential for sealing) everytime! Quick-Connect Fittings are used in water treatment...- $18.36
$22.95- $18.36
- Unit price
- per
-
US Water Professional Reverse Osmosis Maintenance & Operation Kit
US Water Professional Reverse Osmosis Maintenance & Operation Kit The kit you need to have to maintain and service your US Water reverse osmosis system. If purchased individually, this is almost a $90 value. Includes (1) Digital TDS Meter - The only way you...- $59.95
$109.11- $59.95
- Unit price
- per
-
John Guest 1/4" And 3/8" Quick Connect Fitting Release Tool
John Guest 1/4" And 3/8" Quick Connect Fitting Release Tool Set – TSPITOOL The TSPITOOL is a single release tool used for 1/4" & 3/8" John Guest Fittings and Valves. This tool is not required to release the fitting connection. Most people can release...- $3.29
$4.11- $3.29
- Unit price
- per
-
US Water White Residential Filter Housing 2.5" x 10" - 3/8" | HRO-2510
US Water 2.5" x 10" White Residential Filter Housing The US Water 2.5” x 10” Cartridge Housing is a Commercial Grade Housing that will handle heavy filtration needs for years. It accepts any industry standard 2.5” x 10” filter cartridge which includes, pleated, melt...- $15.95
$19.94- $15.95
- Unit price
- per
-
John Guest Quick Connect Union Connector Fitting 1/4"
1/4" John Guest Quick Connect Union Connector Fitting Part Number: PP0408W 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...- $2.90
$3.63- $2.90
- Unit price
- per
-
US Water Chrome Standard Style Reverse Osmosis Faucet- Non Air-Gap
US Water Chrome Standard Reverse Osmosis Drinking Water Faucet If you prefer the standard look of a traditional RO Drinking Water Faucet, then this is it. Timeless design with sleek styling. Push the handle down to dispense a glass or flip it up to...- $29.69
$37.11- $29.69
- Unit price
- per
-
3/8" Quick Connect x 3/8" MPT John Guest Fitting | PP011223W
3/8" Quick Connect x 3/8" MPT John Guest FittingPart Number: PP011223W 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...- $3.80
$4.75- $3.80
- Unit price
- per
-
John Guest 1/4" Quick Connect x 7/16 UNS Faucet Connector Fitting
John Guest 1/4" Quick Connect x 7/16 UNS Faucet Connector Fitting Part Number: PP3208U7W Designed to fit practically any RO Faucet which has threads, this fitting required no pipe dope or teflon tape - Just screw it on tightly and plug in the tube....- $4.27
$5.34- $4.27
- Unit price
- per
-
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
- Unit price
- per
-
Reverse Osmosis Water Filtration Faucet By US Water Systems
Reverse Osmosis Water Filtration Faucet By US Water Systems A modern yet elegantly designed faucet for your home. Specifications Non-air gap faucet High quality valve with ceramic components Lead free construction 7/16' UNS compression thread on faucet base Base : 1.475' Hole sze :...- $69.95
$87.44- $69.95
- Unit price
- per
Installation
Installation of a reverse osmosis system can be performed by almost anyone. If you are a little technically inclined, you can most likely install a system yourself. The process may vary slightly depending on your setup and which system you ordered. For the most part, everything you need for installation is provided with the system. The tools you may need to supply yourself are as follows:
- Drill
- 1/4" Drill Bit
- Faucet Drill Bit (size will vary depending on faucet type)
- Philips Head Screwdriver
- Tubing Cutter or Razor Knife
- Channel Lock Pliers
- Adjustable Wrench
To get a preview of installation for an RO system, check out our DIY installation video here!
Maintenance
Sanitization
It recommended that you sanitize your RO system each time you change your filters (every 6 months depending on water quality). To sanitize your system, we recommend the use of Sani-System for RO Systems by Pro Products. The sanitation process itself takes 60 seconds of contact time. We provide a single use sanitizing packet with each of our reverse osmosis filter packs.
Repairing a Broken Fitting
Occasionally due to shipment or installation, RO fittings can break or leak. For this reason, we supply a spare elbow fitting with every RO unit. If your fitting breaks, you can use this extra fitting to repair your system in under 2 minutes.
Re-Pressurizing an RO Tank
Over time, the RO tank can lose pressure and you could begin to experience some problems. Tanks can be re-pressurized using a tire pressure gauge, and a bike pump or air compressor. The target pressure for our small residential RO systems is typically between 5-7 psi.
Replacement Filters
US Water Systems has more replacement filter packs than any other water treatment site. If you have an RO system, chances are we have replacement filters for your system. Buying a filter pack is fool-proof. Not only do you get all necessary filters for your system, but you also receive sanitation solution to make sure your first glass of water is as pure as it can be.
