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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John Guest Quick Connect Fitting 1/2” Retaining Clip Red - PIC1816R
John Guest Quick Connect Fitting 1/2” Retaining Clip Red - PIC1816R Part Number: PIC1816R 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,...- $0.45
$0.56- $0.45
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John Guest 3/8" Drain Saddle For Reverse Osmosis Drain | VV-DSP038JG
3/8" Drain Saddle for Reverse Osmosis System - Fits 1-1/2" Kitchen Sink Drain 3/8" Drain Tube Size With John Guest (Quick-Connect) Fitting Fits any 1-1/2" Kitchen Sink Waste (Drain Tube) Part # VV-DSP038JG- $9.27
$16.87- $9.27
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John Guest 3/8" Quick Connect x 3/8" MPT Straight Shut-Off Valve
John Guest 3/8" Quick Connect x 3/8" MPT Straight Shut-Off ValvePart Number: PPSV011223W 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...- $10.07
$12.59- $10.07
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1/2" Quick Connect x 1/2" MPT John Guest Fitting
1/2" Quick Connect x 1/2" MPT John Guest FittingPart Number: PP011624W 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...- $5.47
$6.84- $5.47
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FlowLok Leak Detector
FlowLok Leak Detector A leak under your sink could cost you hundreds or even thousands of dollars. Doesn't it make sense to install a FlowLock on the inlet line, so that when a leak is detected, the FlowLock automatically shuts off the water supply?...- $24.95
$36.31- $24.95
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AXEON TE-1812-75 NSF-58 Residential Membrane 75 GPD
AXEON TE–Series Reverse Osmosis Membrane Elements are a reliable alternative for your residential reverse osmosis system needs.TE–Series Membrane Elements are NSF-58 Certified and are manufactured in a state-of-the-art, ISO-9001 compliant automated rolling facility, providing you with precise and advanced membrane quality that delivers on performance and...- $39.95
$49.94- $39.95
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John Guest 1/4" x 1/8" MPT Quick Connect Fitting | PP010821W
1/4" Quick Connect x 1/8" MPT John Guest FittingPart Number: PP010821W 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...- $1.81
$2.26- $1.81
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4-Stage Q Series Replacement Filters
Genuine factory replacement filters fits all Q-Series reverse osmosis systems from PuRO Twist PT-4000, TGI, Topway Global, DuPure, Rayne, PurelyEZ, and ARS Millennium reverse osmosis systems as well as any other reverse osmosis system utilizing Omnipure Q-Series reverse osmosis filters. The PuROTwist 4000 REVERSE...- $64.95
$100.01- $64.95
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DM-2 HM Digital Commercial In-Line Dual TDS Monitor - 3/8" 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...- $68.54
$74.94- $68.54
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John Guest Quick Connect 3/8" Bulkhead Fitting
John Guest Quick Connect 3/8" Bulkhead Fitting Part Number: PP1212W 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...- $7.48
$9.35- $7.48
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John Guest Quick Connect 3/8” Flare Female Connector - PI4512F6S
John Guest Quick Connect Fitting 3/8” Flare Female Connector - PI4512F6S Part Number: PI4512F6S 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,...- $3.89
$4.86- $3.89
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US Water White Residential Filter Housing 2.5" x 10" - 3/4" | 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
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GoldLine Reverse Osmosis Filter Pack Model 50
GoldLine Reverse Osmosis Filter Pack The Goldline RO is manufactured by Good Water Warehouse out of Fullerton CA. Replacement Filter Pack for GoldLine 5-Stage Reverse Osmosis System. All Filters are Made in the USA NSF Certified Includes (1) 5 Micron Pre-Filter NSF 61 (93023...- $49.95
$90.91- $49.95
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John Guest Quick Connect Fitting 1/2” Elbow Black - PP0316E
John Guest Quick Connect Fitting 1/2” Elbow Black -PP0316E Part Number: PP0316E 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, and...- $4.12
$5.15- $4.12
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John Guest Quick Connect Tee 1/2"
1/2" John Guest Quick Connect Equal Tee FittingPart Number: PP0216W 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...- $13.15
$16.44- $13.15
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Honeywell RO-5 And RO-9100 Reverse Osmosis Filters
Honeywell RO-5 And RO-9100 Reverse Osmosis Filter Pack US Water Systems offers quality USA manufactured compatible filters at a cost savings that will meet or exceed Honeywell specifications. All Filters are Made in the USA NSF Certified for Honeywell High Purity Reverse Osmosis Systems...- $49.95
$90.91- $49.95
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1/2" John Guest Quick Connect Union Connector Fitting | PP0416W
1/2" John Guest Quick Connect Union Connector Fitting Part Number: PP0416W 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...- $4.74
$5.93- $4.74
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LC30 Reverse Osmosis Filters
LC30 Reverse Osmosis Filter Pack US Water Systems offers quality USA manufactured compatible filters. Replacement Filter Pack that fits Hague® 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 Pre-Filters...- $49.95
$90.91- $49.95
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1/2" John Guest Stem x 1/2" MPT Fitting
1/2" John Guest Stem x 1/2" MPT FittingPart Number: PP051624W 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...- $5.20
$6.50- $5.20
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1/2" Stem x 1/2" Tube John Guest Quick Connect Elbow
1/2" Stem x 1/2" Tube John Guest Quick Connect Elbow Fitting - Also Called "Plug-In Ell"Part Number: PP221616W 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...- $6.28
$7.85- $6.28
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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.
