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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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
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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
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Watts FMRO5 Reverse Osmosis Filters
Watts FMRO5 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,...- $49.95
$90.91- $49.95
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20 Gallon NSF Certified Metal Reverse Osmosis Storage Tank
20 Gallon Metal Reverse Osmosis Tank This 20 gallon tank is manufactured specifically for reverse osmosis water using the finest FDA approve materials. The water chamber is made with a virgin polypropylene line, a high-grade Chlorobutyl diaphragm and the patented stainless steel water connection....- $265.17
$331.46- $265.17
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Filter Bracket Screws for Slimline Filters | MS1034
Mounting Bracket Screws for 2.5" Slimline Filter Housings Fits most 2.5" x 10" and 2.5" x 20" slimline filter housings Also fits most RO filter housings Set of 4 #10 x 3/4" Part # MS1034- $0.85
$1.06- $0.85
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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
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4-Stage Reverse Osmosis Filter Pack Fits Most Sump-Type RO Systems - 20"
US Water 4-Stage Permeate Pump Reverse Osmosis Filter Pack For Systems With 20" Filters All Filters are NSF Certified for High Purity Reverse Osmosis Systems Includes: (1) 5 Micron Pre-Filter (2) Carbon Block Pre-Filters Membrane Sold Separately It is recommended that filters be changed...- $54.95
$100.01- $54.95
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Watts 4 Stage Manifold Reverse Osmosis PWRO4 Filter Pack
There are lots of filter companies selling Reverse Osmosis filters, but if you look closely, you'll find that nearly all of them are made in Taiwan or China. While it is not always possible to sell everything that is American-Made, this 4-Stage Reverse Osmosis...- $44.95
$81.81- $44.95
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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
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FLOWLOK Leak Protection And Detection System
FLOWLOK Leak Protection System The FLOWLOK Leak Protection System is a series of products designed to help customers' safe guard against possible leaks from their water filtration system. The products help consumers by shutting off the water supply to their filtration system if water...- $49.95
$49.94- $49.95
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US Water Systems AR-5 RO Replacement Filter Pack
Replacement Filter Pack For US Water AR-5 SystemsAxeon formal named RO Ultra Tech has been the water treatment marketplace over 30 years. US Water Systems offers quality USA manufactured compatible filters at a cost savings that will meet or exceed Axeon’s specifications. It is...- $99.95
$181.91- $99.95
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RO Capillary Drain Flow Restrictor 025 GPD - Black | 200988
25 GPD Black RO Capillary Drain Flow Restrictor Fits any Residential Reverse Osmosis System Tube is simply inserted into the 1/4" drain line All other restrictors must be removed for capillary flow restrictor to work properly For up to 25 GPD Membrane 263/ml/min to...- $4.95
$6.19- $4.95
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2-1/2" In-Line RO Membrane Mounting Clip (2-Pack) | C2500W
2-1/2" White Membrane Mounting Clip Molded Polypropylene Fits RO System Membranes requiring 2-1/2" Clips Pack of 2 Clips Part #C2500W- $4.95
$6.19- $4.95
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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
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Omnipure Q-Series Reverse Osmosis Membrane
50 GPD TFC Membrane Fits all Reverse Osmosis Systems using Omnipure Q-Series housings This reverse osmosis membrane fits Omnipure Twist Tap filter heads QNVH B, C, or J, with or without automatic shutoff. The Q-Series is ideal for use in any situation where better...- $94.95
$93.69- $94.95
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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
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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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1/2" x 1/2" x 3/8" Tube John Guest Quick Connect Reducing Tee
John Guest 1/2" (end) x 1/2" (end) x 3/8" (middle) Quick Connect Reducing Tee Fitting Part Number: PP301612W 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...- $7.20
$9.00- $7.20
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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
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FlowLok Leak Detector Replacement Pad
FlowLok Leak Replacement Pad This is an absorbent replacement pad for the FlowLok Leak Detector- $7.95
$7.19- $7.95
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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.
