John Guest Single JG Check Valve with 3/8" push fittings… Read More ›

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

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

Kenmore Reverse Osmosis Diaphragm Kit complete … Read More ›

Kenmore Reverse Osmosis Automatic Repair Shutoff Kit… Read More ›

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

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… Read More ›

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… Read More ›

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

* 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… Read More ›

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

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

Base Type Mounting Clip 2" in Diameter, for 2" filters and other items … Read More ›

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

Base Type Mounting Clip 3.5" in Diameter, for 3.5" Membrane Housing … Read More ›

Nipple 1" Close HEX Nylon Part # M100… Read More ›

Nipple 1/2" Close HEX Nylon Part # M12… Read More ›

1/4" Nipple Close Lenght HEX Nylon Part # M14… Read More ›

Nipple 3/4" Close HEX Nylon Part # M34… Read More ›

3/8" Nipple Close Lenght HEX Nylon Part # M38… Read More ›

Electronic Monitor Kit Chrome for North Star NSRO42C4 … Read More ›

Kenmore/ North Star Reverse Osmosis Check Valve Kit… Read More ›

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

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… Read More ›

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… Read More ›

Pentek - Pentair Standard Residential Membrane Housing in White … Read More ›

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

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

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

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… Read More ›

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… Read More ›

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… Read More ›

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… Read More ›

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… Read More ›

Replacement Tablets for the LS1414-KAD Leak Stop Detector by Waterite Part # HDJMF01T… Read More ›

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

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… Read More ›

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… Read More ›

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… Read More ›

Stainless Steel Needle Valve 1/2" FNPT Connections Part # SSNV-12… Read More ›

John Guest Tubing - 1/2" size in Blue sold per foot,… Read More ›

John Guest Tubing - 1/4" size in Black sold per foot,… Read More ›

John Guest Tubing - 1/4" size in Blue sold per foot,… Read More ›

John Guest Tubing - 3/8" size in Blue sold per foot,… Read More ›

DMFIT Tubing - 3/8" size in Orange sold per foot… Read More ›

John Guest Tubing - 3/8" size in White sold per foot,… Read More ›

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

Waterite's V360 Four Stage RO Replacement Manifold Waterite Part # M94H… Read More ›

Waterite's Three Stage Replacement Manifold for the V360 UF system Part # M93H… Read More ›

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… Read More ›

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… Read More ›

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

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

Waterite's Vectapure V360 Flow Control, Flow Restrictor Valve Fixed Elbow Part # V360FRE… Read More ›

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… Read More ›

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… Read More ›

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

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

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

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

WOW RO (Water on Water) CPU Control Valve for all Models… Read More ›