Log In Log In  |  Checkout   |  45 item(s)
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x .K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
2 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x 718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
2 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x CDP8800, AQUATEC CDP8852-2J03-B424 Booster Pump Only Fitting
1 x .SW-1C COUNTERTOP WATER FILTER SYSTEM (CLEAR HOUSING)
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x MK420, Maintenance kit for RO565
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x TMR-220V-1A Aquatec TACS234-19 Transformer Power Supply EuroPlug
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x 718xl, Tubing 100 feet 1/4" white tube LLDPE PE for drinking wat
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260

View Cart$1,695.89
Specials Log InCreate Account Checkout  Shopping Cart45 item(s)
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x .K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
2 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x 718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
2 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x CDP8800, AQUATEC CDP8852-2J03-B424 Booster Pump Only Fitting
1 x .SW-1C COUNTERTOP WATER FILTER SYSTEM (CLEAR HOUSING)
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x MK420, Maintenance kit for RO565
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x TMR-220V-1A Aquatec TACS234-19 Transformer Power Supply EuroPlug
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x 718xl, Tubing 100 feet 1/4" white tube LLDPE PE for drinking wat
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260

View Cart$1,695.89

CKV0402, Blue color Elbow Check Valve Elbow Type [CKV0402]

$8.00

CKV0402, Blue color Elbow Check Valve Elbow Type



* CKV0402, Blue color Elbow Check Valve Elbow Type

* 1/4" Tube OD to 1/8" MNPT Thread

* For use with Rotek Systems, WaterGeneral, FilterDirect RO, and Alton RO systems.

* Water & foods use: Products are manufactured from safe, non-toxic materials meeting the requirements of the US FDA, ERAS, ANSI/NSF-51,61, and SK Zert. Our products are widely used in water purification, food/beverage, and pneumatic systems.

* Function & Quality: Provides quick and convenient assembly-saving time & expense.

* Collet Design: Our unique oval collet design is superior and more practical, and is an improvement welcomed by our world wide customers in all industries.

* Additional Applications: Beyond water and food use, fittings can be used with air, gases, vacuum, & liquids. All connections can be assembled & disassembled repeatedly. A broad range of sizes covers a broad scope of applications.

* We carry different fittings in variation of sizes: 1/4", 3/8", or 1/2" adapters, connectors, fittings, or valves.  Most are not listed online, to avoid confusion to majority of RO system customers.  

* Send us a message with specification, intended application, and image of your setup or old fitting  to check if we have what you need. 

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