Reverse Osmosis Replacement Parts

• By: John Guest SpeedFit-ProLock
• In Stock: Ships in 1 - 3 days

John Guest Hand Ball Valve with 1/4" Male Threaded NPTF by 1/4" Push Tubing Connector

• By: John Guest SpeedFit-ProLock
• In Stock: Ships in 1 - 3 days

John Guest Hand Ball Valve with 3/8" Male Threaded NPTF by 3/8" Push Tubing Fitting

• By: John Guest SpeedFit-ProLock
• In Stock: Ships in 1 - 3 days

John Guest Single JG Check Valve with 1/4" push fittings

• By: John Guest SpeedFit-ProLock
• In Stock: Ships in 1 - 3 days

John Guest Single Check Valve in a 90/Elbow Male Adapter 1/4" Tube x 1/8" Male NPTF

• By: John Guest SpeedFit-ProLock
• In Stock: Ships in 1 - 3 days

John Guest Single Check Valve in a Straight Male Adapter 1/4" Tube x 1/8" Male NPTF

• By: John Guest SpeedFit-ProLock
• In Stock: Ships in 1 - 3 days

John Guest Single JG Check Valve with 3/8" push fittings

• By: John Guest SpeedFit-ProLock
• In Stock: Ships in 1 - 3 days

John Guest Tank Ball Valve Adapter 1/4" tube push fitting by 1/4" Female NPTF Part # PPSV500822W

• By: John Guest SpeedFit-ProLock
• In Stock: Ships in 1 - 3 days

John Guest Tank Ball Valve Adapter 3/8" tube push fitting by 1/4" Female NPTF Part # PPSV501222W

• By: Kenmore, North Star, Ecowater
• In Stock: Ships in 1 - 3 days

Kenmore Reverse Osmosis Diaphragm Kit complete

• By: Kenmore, North Star, Ecowater
• In Stock: Ships in 1 - 3 days

Kenmore Reverse Osmosis Automatic Repair Shutoff Kit

• By: Waterite
• In Stock: Ships in 1 - 3 days

Stops Leak Damage! This is the new version which can be reused over and over with a replaceable tablets. Waterite Part # LS1414-KAD

• In Stock: Ships in 1 - 3 days

Marathon Electric Part # 4805 GE NEMA 48YZ Clamp-on Carbonator Motors 1/3 HP 100-120/240V Single-Phase... Used on many reverse osmosis systems

• In Stock: Ships in 1 - 3 days

Marathon Electric (part # H684) GE NEMA 48YZ Clamp-on Carbonator Motors, 1/2 HP; 100-120/240V Single-Phase... Used on many reverse osmosis systems

• In Stock: Ships in 1 - 3 days

Marathon Electric GE NEMA 48YZ Clamp-on Carbonator Motor, 3/4 HP; 100-120/240V Single-Phase... Used on many reverse osmosis systems

• By: Waterite
• Availability: By Phone & E-Mail

* This product has been discontinued and replaced by a similar membrane housing in white. See our other listing in this section or search for part number #144376

• In Stock: Ships in 1 - 3 days

AMI Reverse Osmosis 3" Membrane Housing Kit, for high flow low energy 3" Membranes, great for tank-less systems

• In Stock: Ships in 1 - 3 days

Delta Blending & Mixing Valve, Solid Brass, 3/8" Compression Connections, 2.2gpm, great for cold water feeds to reverse osmosis systems!

• In Stock: Ships in 1 - 3 days

Base Type Mounting Clip 2" in Diameter, for 2" filters and other items

• In Stock: Ships in 1 - 3 days

Extra Strong Base Type Mounting Clip 2.5" in Diameter, for 2.5" filters, UV and membranes

• In Stock: Ships in 1 - 3 days

Base Type Mounting Clip 3.5" in Diameter, for 3.5" Membrane Housing

• In Stock: Ships in 1 - 3 days

Nipple 1" Close HEX Nylon Part # M100

• In Stock: Ships in 1 - 3 days

Nipple 1/2" Close HEX Nylon Part # M12

• In Stock: Ships in 1 - 3 days

1/4" Nipple Close Lenght HEX Nylon Part # M14

• In Stock: Ships in 1 - 3 days

Nipple 3/4" Close HEX Nylon Part # M34

• In Stock: Ships in 1 - 3 days

3/8" Nipple Close Lenght HEX Nylon Part # M38

• By: Kenmore, North Star, Ecowater
• Low Stock: Ships in 2 - 3 weeks

Electronic Monitor Kit Chrome for North Star NSRO42C4

• By: Kenmore, North Star, Ecowater
• In Stock: Ships in 1 - 3 days

Kenmore/ North Star Reverse Osmosis Check Valve Kit

• By: Waterite
• Availability: By Phone & E-Mail

Hydrotech, Novotech Reverse Osmosis Storage / Pressure Tank This is a high-quality storage tank commonly used in reverse osmosis systems.

• By: Pentek
• In Stock: Ships in 1 - 3 days

Pentek 10" Slim Line Filter Housing - 1/4" in/out - White/White - Flat Cap Part # 158739 This is a very common housing used in reverse osmosis systems and can be retro-fitted to most systems

• By: Pentek
• In Stock: Ships in 1 - 3 days

Pentek Housing #10 Slimline 1/4" FNPT in/out Clear Sump and White Flat Cap Part # 158784 This is a very common housing used in reverse osmosis systems and can be retro-fitted to most systems

• By: Pentek
• In Stock: Ships in 1 - 3 days

Pentek - Pentair Standard Residential Membrane Housing in White

• By: Pentek
• Bulk Pricing: Discounts
• In Stock: Ships in 1 - 3 days

Pentek-Pentair #10, #12 & # 20 Standard Housings Rubber O-Ring Part # 151120

• By: Pentek
• In Stock: Ships in 1 - 3 days

Pentek-Pentair Slimline Housing Sump Rubber O-Ring 10" & 20" Part # 151121

• By: Waterite
• In Stock: Ships in 1 - 3 days

Waterite Power Adapter, Power Transformer with cord for Excelflow and Vectapure Booster Pumps, and EXPKits Part # LSA5436ADT

• By: Waterite
• In Stock: Ships in 1 - 3 days

Stainless Steel Panel Mount Pressure Gauge, 1.5" Glycerin Filled Dial with 1/8" NPT Back Mount Connection, Dual Reading 0-220 psi - 0-15bar

• In Stock: Ships in 1 - 3 days

Pressure Limiting Valve 50 psi with 1/4" JG Fittings Apex FiltaMate Part # FMP-50PSI-1/4 Use on high pressure water systems to protect components, like; Water filters, drink dispensers, ice makers, coffee machines, coolers, reverse osmosis

• In Stock: Ships in 1 - 3 days

Pressure Limiting Valve 50 psi with 3/8" JG Fittings Apex FiltaMate Part # FMP-50PSI-3/8 Use on high pressure water systems to protect components, like; Water filters, drink dispensers, ice makers, coffee machines, coolers, reverse osmosis

• In Stock: Ships in 1 - 3 days

Pressure Limiting Valve 60 psi with 1/4" JG Fittings Apex FiltaMate Part # FMP-60PSI-1/4 Use on high pressure water systems to protect components, like; Water filters, drink dispensers, ice makers, coffee machines, coolers, reverse osmosis

• In Stock: Ships in 1 - 3 days

Pressure Limiting Valve 60 psi with 3/8" JG Fittings Apex FiltaMate Part # FMP-60PSI-3/8 Use on high pressure water systems to protect components, like; Water filters, drink dispensers, ice makers, coffee machines, coolers, reverse osmosis

• By: Waterite
• Bulk Pricing: Discounts
• In Stock: Ships in 1 - 3 days

Replacement Tablets for the LS1414-KAD Leak Stop Detector by Waterite Part # HDJMF01T

• In Stock: Ships in 1 - 3 days

Reverse Osmosis Inline Air Gap Kit for Drain-line Adapters, 1/4" Inlet Port, 3/8" Outlet Port

• In Stock: Ships in 1 - 3 days

Feed Water Saddle Valve fits Feed Valve 3/8" to 1/2" Compression. The W.H.I.L Saddle Valve is the original self-piercing, C-frame construction that's been a time saver to installers for many years. It fits 3/8" - 1/2" tubing, and uses a 1/4" or take-off c

• By: Waterite
• In Stock: Ships in 1 - 3 days

Needle Style Saddle Feed Valve 1/4" compression, with a 3/8-5/8 feed line.. The W.H.I.L Saddle Valve is the original self-piercing, C-frame construction that's been a time saver to installers for many years

• By: Waterite
• In Stock: Ships in 1 - 3 days

4 Way Shut Off Valve for Reverse Osmosis Systems with 1/4" tubing push-type fittings. This valve fits not only Waterite's Vectapure systems but also a the majority of traditional RO systems in the world today

• In Stock: Ships in 1 - 3 days

Stainless Steel Needle Valve 1/2" FNPT Connections Part # SSNV-12

• By: John Guest SpeedFit-ProLock
• In Stock: Ships in 1 - 3 days

John Guest Tubing - 1/2" size in Blue sold per foot,

• By: John Guest SpeedFit-ProLock
• In Stock: Ships in 1 - 3 days

John Guest Tubing - 1/4" size in Black sold per foot,

• By: John Guest SpeedFit-ProLock
• In Stock: Ships in 1 - 3 days

John Guest Tubing - 1/4" size in Blue sold per foot,

• By: John Guest SpeedFit-ProLock
• In Stock: Ships in 1 - 3 days

John Guest Tubing - 3/8" size in Blue sold per foot,

• By: DMfit
• Availability: By Phone & E-Mail

DMFIT Tubing - 3/8" size in Orange sold per foot

• By: John Guest SpeedFit-ProLock
• In Stock: Ships in 1 - 3 days

John Guest Tubing - 3/8" size in White sold per foot,

• By: John Guest SpeedFit-ProLock
• In Stock: Ships in 1 - 3 days

John Guest Tubing - 5/16" size in Black sold per foot

• By: UV Dynamics
• In Stock: Ships in 1 - 3 days

Double O-Ring Set, for 20" & 10" Standard Housings with two o-rings

• By: Waterite
• In Stock: Ships in 1 - 3 days

Waterite's V360 Four Stage RO Replacement Manifold Waterite Part # M94H

• By: Waterite
• In Stock: Ships in 1 - 3 days

Waterite's Three Stage Replacement Manifold for the V360 UF system Part # M93H

• By: Waterite
• In Stock: Ships in 1 - 3 days

Vectapure 360 Violet Replacement Membrane by Waterite, is a Hollow fiber Ultra-filtration Membrane. Part Number: V360312UF-00. Its the Third filter in the Triple Stage Vectapure V360UF System

• By: Waterite
• In Stock: Ships in 1 - 3 days

Vectapure V360 Yellow Replacement Membrane by Waterite is a Spiral Wound Reverse Osmosis Membrane. Part Numbers V360312RO-00 or V360312RO00 Its the Third filter in the Fourth Stage Vectapure V360 RO System

• By: Waterite
• In Stock: Ships in 1 - 3 days

Vectapure II NX 10" Slim Line Replacement Filter Housing Sump, Single O-ring - White Part # HA10W

• By: Waterite
• Bulk Pricing: Discounts
• In Stock: Ships in 1 - 3 days

Vectapure NX Original Replacement O-Ring for the Sumps. Waterite Part# RKE02001 sold in singles

• By: Waterite
• In Stock: Ships in 1 - 3 days

Waterite's Vectapure V360 Flow Control, Flow Restrictor Valve Fixed Elbow Part # V360FRE

• By: Waterite
• In Stock: Ships in 1 - 3 days

Waterite 10" Slim Line Filter Housing with Double O-Rings 1/4" in/out - Clear/White - Flat Cap Part # HE1014CW-U Replacement housing for the Vectapure II reverse osmosis systems that have a double o-ring on the sump

• By: Waterite
• In Stock: Ships in 1 - 3 days

Waterite 10" Slim Line Filter Housing with 1/4" in/out connections - White/White - Flat Cap Part # HE1014WW-U Replacement housing for the Vectapure II reverse osmosis systems that have a double o-ring on the sump

• By: Waterite
• In Stock: Ships in 1 - 3 days

Waterite Replacement Manifold for the Vectapure NX Reverse Osmosis System, from our warehouse to your door!

• By: Waterite
• In Stock: Ships in 1 - 3 days

Waterite Reverse Osmosis Storage Tank Ball Valve Adapter 1/4" tube push fitting by 1/4" Female NPTF

• By: Waterite
• In Stock: Ships in 1 - 3 days

Waterite Reverse Osmosis Storage Tank Ball Valve Adapter 3/8" tube push fitting by 1/4" Female NPTF

• By: WOW Topper
• In Stock: Ships in 1 - 3 days

Turn your standard WOW RO into a super fast high output system with this kit, Water on Water - Reverse Osmosis 180gpd Conversion Kit

• By: WOW Topper
• In Stock: Ships in 1 - 3 days

WOW RO (Water on Water) CPU Control Valve for all 50 gallon per day models