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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1/4" x 3/8" John Guest Quick Connect Reducing Elbow
John Guest 1/4" x 3/8" 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...- $5.65
$7.06- $5.65
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1/4" x Quick Connect x 3/4" Female Garden Hose Fitting | 421406
1/4" Quick Conect x 3/4" Female Garden Hose Fitting Part Number: U0421406 Used to Connect a 1/4" Tube to a 3/4" Male Garden Hose Constructed of Polypropylene Leak-Resistant Dual EPDM O-Rings- $9.17
$11.47- $9.17
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DM-2 HM Digital Commercial In-Line Dual TDS Monitor - 1/4" Tee Fittings
Install on industrial systems such as car washes, window washing, manufacturing, and food processing. Features Highly efficient and accurate due to its advanced microprocessor technology. Displays TDS levels of the Feed Water and Product Water with in & out electrode probes. Auto-Off function conserves...- $59.95
$74.94- $59.95
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US Water Satin Standard Reverse Osmosis Faucet - Non Air-Gap
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 run continuously into a carafe. Features Long-reach satin faucet...- $29.95
$37.44- $29.95
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Topway Global TGI-WIN-545P Reverse Osmosis Filter Pack | 201-FP5-3
Replacement Filter Pack for TGI Pure Model TGI-WIN-545P 5-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...- $54.95
$81.81- $54.95
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White Triple Mounting Bracket For 10" & 20" Slimline Filter Housings | FM-50W
White Triple Mounting Bracket For 2.5" x 10" & 2.5" x 20" Slimline Filter Housings | FM-50W Heavy-Duty Commercial-Grade Bracket Fits Hydronix HF2 & HF3 Housings Direct Replacement for Flowmatic (Watts) 4200 & 7000 Series brackets Fits All 10" & 20" Slimline Flowmatic, Pentek,...- $14.96
$18.70- $14.96
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Topway Global TGI-WIN-445 Reverse Osmosis Filter Pack
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...- $55.95
$81.81- $55.95
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John Guest Quick Connect Fitting 1/4” Stem Adapter Black - PP050822E
John Guest Quick Connect Fitting 1/4” Stem Adapter Black - PP050822E Part Number: PP050822E 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,...- $3.32
$1.29- $3.32
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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
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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
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Ametek RO-3167, WRO-3167, WSRO20-T Reverse Osmosis Filter Pack
Replacement Filter Pack for Ametek RO-3167, WRO-3167, WSRO20-T 3-Stage Reverse Osmosis System like the one pictured All Filters are Made in the USA NSF Certified for Ametek Global High Purity Reverse Osmosis Systems Includes (2) Carbon Block Pre-Filter (155132-43) Membrane Sold Separately It is...- $29.95
$54.51- $29.95
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PurelyEZ Replacement 50 GPD Membrane
The PurelyEZ 1812-50 GPD Membrane is a replacement membrane element for the PurelyEZ Residential RO System.- $24.35
$30.44- $24.35
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American Plumber WRO-3167 And WSRO20-T Reverse Osmosis Filter Pack
Replacement Filter Pack for American Plumber WRO-3167 And WSRO20-T Reverse Osmosis System All Filters are Made in the USA NSF Certified 42 Includes (1) 5 Micron Pre-Filter (555021-52) (1) Carbon Block Pre-Filter (555021-52) (1) 1/4" NPT In-Line GAC Post-Filter (WIC) (1) Silicone Packet (1)...- $44.95
$81.81- $44.95
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John Guest Quick Connect 3/8" x 9/16-24 Female Fitting
John Guest Quick Connect 3/8" x 9/16-24 Female Fitting Part Number: PSEI6012U9 Fitting is designed to connect to any 3/8" chrome angle stop or straight stop valve. This fitting is made of the following components: The body is produced in polysulphone 'O'Rings are EPDM...- $7.11
$8.89- $7.11
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3/8" Quick Connect x 3/8" FPT John Guest Fitting
3/8" Quick Connect x 3/8" FPT John Guest Fitting Part Number: PP451223W 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 -...- $9.16
$11.45- $9.16
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John Guest Quick Connect Fitting 1/4” End Stop Connector - PI4608S
John Guest Quick Connect Fitting 1/4” End Stop Connector - PI4608S Part Number: PI4608S 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,...- $1.49
$1.86- $1.49
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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
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Ametek Kleen Plus RO-2127, WSRO10C, And HDRO-10AG Reverse Osmosis Filter Pack
Replacement Filter Pack for Ametek Kleen Plus RO-2127, WSRO10C, And HDRO-10AG 3-Stage Reverse Osmosis System like the one pictured All Filters are Made in the USA NSF Certified for Ametek Global High Purity Reverse Osmosis Systems Includes (1) 5 Micron Pre-Filter (155225-43 Compatible)) (1)...- $34.95
$63.61- $34.95
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Flexeon LT 200 & 300 10" Filter Pack
Replacement Filter Pack For Flexeon LT 200 & LT 300 Systems With 10" Filters | Made In USAAxeon 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...- $44.95
$81.81- $44.95
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John Guest Quick Connect Fitting 1/4” Tee Black - PP0208E
John Guest Quick Connect Fitting 1/4” Tee Black - PP0208E Part Number: PP0208E 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,...- $3.21
$4.01- $3.21
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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.
