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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5/16" John Guest Quick Connect Union Connector Fitting | PPM0408W
5/16" John Guest Quick Connect Union Connector Fitting Part Number: PPM0408W 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...- $3.20
$4.00- $3.20
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John Guest Quick Connect Bulkhead Fitting 1/4"
John Guest Quick Connect 1/4" Bulkhead Fitting Part Number: PP1208W A bulkhead fitting is used to connect two tubes on either side of a tank, bracket or other device. If has a nut that securely tightens it to wherever it is attached. This fitting...- $5.66
$7.08- $5.66
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RO Inlet Connector 3/4" CTS x 1/4" Quick Connect
RO Inlet Connector - 3/4" CTS x 1/4" Quick Connect With Ball Valve When you require a supply connection for connecting your Reverse Osmosis or In-line Filter System to rigid pipe, including copper, the ROCON is the only reliable choice. The ROCON is an...- $19.95
$24.94- $19.95
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3/8" Close Nipple to Connect Filters | NIP38
3/8" x Close Nylon Nipple to connect all Filter Housings together when mounted on a triple or double bracket- $1.65
$2.06- $1.65
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Pure-Tel Ro-24 Reverse Osmosis Filters
PuROLine PL40T36PP Reverse Osmosis Filter Pack Replacement Filter Pack for PuROLine PL40T36PP 4-Stage Reverse Osmosis System All Filters are Made in the USA NSF Certified for PuROLine High Purity Reverse Osmosis Systems Fits PuROLine PL40T36PP Includes (1) 5 Micron Pre-Filter (1) Carbon Block Pre-Filters...- $49.95
$90.91- $49.95
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John Guest Quick Connect 1/2” x 1/2” NPTF Male Adapter - PI011624S
John Guest Quick Connect Fitting 1/2” x 1/2” NPTF Male Adapter - PI011624S Part Number: PI011624S 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...- $4.36
$5.45- $4.36
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John Guest 1/4" Quick Connect x 1/4" MPT Straight Shut-Off Valve
John Guest 1/4" Quick Connect x 1/4" MPT Straight Shut-Off Valve Part Number: PPSV010822W 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...- $10.23
$12.79- $10.23
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1/2" John Guest Stem x 3/8" Quick Connect Reducing Fitting
1/2" John Guest Stem x 3/8" Quick Connect Reducing FittingPart Number: PP061612W 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 -...- $6.26
$7.83- $6.26
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RO Capillary Drain Flow Restrictor 018 GPD - Brown | 200987
18 GPD Brown 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 18 GPD Membrane 189/ml/min to...- $4.95
$6.19- $4.95
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Aqua-Pure APRO5000 Reverse Osmosis Filter Pack
Replacement Filter Pack for Aqua-Pure APRO5000 4-Stage Reverse Osmosis System All Filters are Made in the USA NSF Certified for Aqua-Pure High Purity Reverse Osmosis Systems Fits APRO5000 Includes (1) 5 Micron Pre-Filter (2) Carbon Block Pre-Filter (1) Silicone Packet (1) RO Sanitizing Packet...- $44.95
$81.81- $44.95
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US Water PurEdge4 Four-Stage Drinking Water Purification System Filter Pack
Our 4-Stage Filter Pack for the PurEdge4 Four-Stage Drinking Water Purification System 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.Includes (1) Interceptor PAC Filter (1) Chloramine Carbon...- $71.95
$89.94- $71.95
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PSC-154 HM Digital Panel Mount EC & TDS Controller With 4-20mA Output
New controller includes extended range, digital calibration, on-screen temperature, tri-color display and 4-20mA output. Features Monitors and controls TDS/EC levels for high output commercial systems. Large, bright L.E.D. display. 4-20mA output signal can connect to a PLC to record values. An alarm will sound...- $289.95
$362.44- $289.95
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PSC-150 HM Digital Panel Mount Extended Range EC & TDS Controller
New controller includes extended range, digital calibration, on-screen temperature and tri-color display. Features Monitors and controls TDS levels for high output commercial systems. Large, bright L.E.D. display. An alarm will sound if the TDS level rises above the user-set level. On-screen temperature display (C/F)....- $239.95
$287.44- $239.95
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2-1/2" Dual In-Line RO Mounting Clip (2-Pack) | DC3000W
2-1/2" Dual White Membrane Mounting Clip (Connects to Another 2-1/2" Membrane Housing) Molded Polypropylene Fits RO System Membranes requiring 2-1/2" Clips to connect to an additional 2-1/2" Membrane Housing Pack of 2 Clips Part #DC3000W- $4.95
$6.19- $4.95
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US Water Single 2.5 x 20 Inch Remineralization Filter Kit with Mounting Bracket - 3/8"
US Water 2.5" x 20" 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...- $53.95
$98.19- $53.95
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EC-3 HM Digital Conductivity Meter With Carrying Case
Ideal for all water purification applications, waste water regulation, aquaculture, hydroponics, and colloidal silver. Perfect for both consumer or commercial use. Carry one in your pocket or toolbox at all times! Features Ideal for commercial use. Includes a carrying case with belt clip. Highly...- $29.95
$31.19- $29.95
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John Guest 1/2" x 3/8" MPT Quick Connect Fitting | PP011623W
1/2" Quick Connect x 3/8" MPT John Guest FittingPart Number: PP011623W 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...- $5.03
$6.29- $5.03
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John Guest 1/2" Stem x 1/2" Barb Fitting | PP051624W
John Guest 1/2" Stem x 1/2" Barb Fitting Part Number: PP251616W 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...- $3.97
$4.96- $3.97
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John Guest Quick Connect 3/8” OD Stem x 1/2” ID Barb - PP251216W
John Guest Quick Connect Fitting 3/8” OD Stem x 1/2” ID Barb White - PP251216W Part Number: PP251216W 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...- $2.99
$3.74- $2.99
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2" Dual In-Line RO Mounting Clip (2-Pack) | DC2000W
2" Dual White Membrane Mounting Clip (Connects 2" In-Line Filters or In-Line UV) Molded Polypropylene Fits RO System Membranes requiring 2" Clips to connect to a 2" In-Line Filter (or In-Line UV) Pack of 2 Clips Part #DC2000W- $4.95
$6.19- $4.95
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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.
