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.
-
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
- Unit price
- per
-
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
- Unit price
- per
-
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
- Unit price
- per
-
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
- Unit price
- per
-
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
- Unit price
- per
-
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...- $49.95
$90.91- $49.95
- Unit price
- per
-
US Water Systems All-American 6-stage R/O Filter Pack
Our 6-Stage Filter Pack is for the US Water Systems All-American 6 stage reverse osmosis system and includes silicone to lubricate the o-rings and RO Sanitizing Solution, so that you can trust your water to be as clean as it can be. Fits the...- $199.95
$333.25- $199.95
- Unit price
- per
-
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
- Unit price
- per
-
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
- Unit price
- per
-
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
- Unit price
- per
-
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
- Unit price
- per
-
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
- Unit price
- per
-
US Water Residential Membrane 100 GPD
The Highest Quality Membranes in the Industry - Replaces FILMTEC, DESAL, WATTS and Most Other Brand Membranes. This is a Thin-Film Composite Membrane Using the Latest Thin Film Technology with 95-99% Rejection when new. At US WATER, we believe this is the best 50...- $40.47
$50.59- $40.47
- Unit price
- per
-
Great Tahoe Spring GTS-550-USA Reverse Osmosis Filters for Topway Global
Great Tahoe Spring Reverse Osmosis Filter Pack 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 Topway Global. US Water Systems...- $49.95
$90.91- $49.95
- Unit price
- per
-
Aquatec Non-Electric Reverse Osmosis Permeate Pump | 201-ERP-500
Aquatec ERP-500 Permeate Pump Retrofit Kit This increased pressure allows the RO membrane to perform as if within an atmospheric tank system. Use of a Permeate Pump improves membrane life, system performance, and provides other important benefits as detailed below. With an easy to...- $79.95
$87.44- $79.95
- Unit price
- per
-
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
- Unit price
- per
-
RO Capillary Drain Flow Restrictor 50 GPD - Green | 200990
50 GPD Green RO Capillary Drain Flow Restrictor Fits any Residential Reverse Osmosis System Tube is simply instered into the 1/4" drain line All other restrictors must be removed for capillary flow restrictor to work properly For up to 50 GPD Membrane 525/ml/min to...- $4.95
$6.19- $4.95
- Unit price
- per
-
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
- Unit price
- per
-
Single 2.5 x 10 Remineralization Filter Kit with Mounting Bracket - 3/8"
US Water 2.5" x 10" Re-Mineralization Filter - 3/8" 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
-
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
- 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.