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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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...-
$83.25 - $59.95
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DM-3 HM Digital Commercial In-Line Dual EC/TDS Monitor - 1/2" 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 Factory Calibrated: our...-
$116.59 - $69.95
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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...-
$21.92 - $13.15
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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 Membrane Sold Separately It...-
$74.92 - $44.95
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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...-
$10.47 - $6.28
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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...-
$83.25 - $49.95
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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...-
$83.25 - $49.95
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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...-
$74.92 - $44.95
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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...-
$8.67 - $5.20
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1/4" x 1/8" MPT John Guest Quick Connect Ell - Black
1/4" John Guest Quick Connect x 1/8" MPT Elbow Part Number: PP480821E 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 -...-
$4.85 - $2.91
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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...-
$9.42 - $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-
$15.29 - $9.17
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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,...-
$5.35 - $3.21
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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...-
$13.22 - $7.93
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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 Membrane...-
$74.92 - $44.95
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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...-
$91.59 - $54.95
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Steel Reverse Osmosis Tank - Powder Coated Black 4.5 Gallon
Reverse Osmosis Tank - Powder Coated Black 4.5 Gallon 4.5 Gallon Powder Coated Steel RO Storage Tank - 11" Diameter X 16" Height. This is a professional grade tank designed for use in residential and light commercial reverse osmosis applications. Specifications Storage Capacity: 4.5...-
$116.59 - $69.95
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3/8" x 1/4" MPT John Guest Quick Connect Ell - Black
3/8" John Guest Quick Connect x 1/4" MPT Elbow Part Number: PP481222E 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 -...-
$5.75 - $3.45
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1/4" x 1/4" MPT John Guest Quick Connect Ell - Black
1/4" John Guest Quick Connect x 1/4" MPT Elbow Part Number: PP480822E 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 -...-
$5.64 - $3.38
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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)...-
$58.25 - $34.95
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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.
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.
