Log In Log In  |  Checkout   |  144 item(s)
1 x 718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
2 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
3 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
3 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
3 x Optional: 564 Membrane Filter Housing Wrench Opener
4 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
2 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
2 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x 671C, Replacement UV Lamp Light for 609C (16 Watt)
1 x WT-bac, Water Testing Kit, Bacteria Test
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
3 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x TMR-AQT-2A, Transformer Power Supply Aquatec TACS114-48 for 8800
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
3 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
2 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x NM-5102, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x UU Clips Pair Membrane to Filter, 2.5" to 2"
3 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
3 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x FM-6710M-88 1" Digital Flow Meter count up Total GPM 56" cable
2 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
2 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
3 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
2 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
2 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
2 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x 706, Membrane Filter Casing Housing Assembly
1 x 365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
4 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x DDP5800, Aquatec Demand Delivery Pump 5851-7E12 Increase Output
1 x bulk205, Carbon Block Filter
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x .AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
1 x 741-38, Diverter Valve for RO DI Water Systems
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x 4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
1 x *Discontinued* RO155
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
1 x KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
1 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x .K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x EMT-10, Empty Filter Cartridge Casing Housing
2 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x bulk213, Inline Carbon Filter
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x bulkic21, Koolermax Inline Carbon Filter
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x *Discontinued* RO585NTF
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x WS-150M, Whole House Water Softener
1 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x AQUATEC CDP 8852-2J03-B424 Booster Pump 220V Euro Transformer
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x FRQ550, Flow Restrictor 500 to 600ML / min
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
View Cart$9,729.75
Home
Specials Log InCreate Account Checkout  Shopping Cart144 item(s)
1 x 718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
2 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
3 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
3 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
3 x Optional: 564 Membrane Filter Housing Wrench Opener
4 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
2 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
2 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x 671C, Replacement UV Lamp Light for 609C (16 Watt)
1 x WT-bac, Water Testing Kit, Bacteria Test
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
3 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x TMR-AQT-2A, Transformer Power Supply Aquatec TACS114-48 for 8800
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
3 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
2 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x NM-5102, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x UU Clips Pair Membrane to Filter, 2.5" to 2"
3 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
3 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x FM-6710M-88 1" Digital Flow Meter count up Total GPM 56" cable
2 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
2 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
3 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
2 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
2 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
2 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x 706, Membrane Filter Casing Housing Assembly
1 x 365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
4 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x DDP5800, Aquatec Demand Delivery Pump 5851-7E12 Increase Output
1 x bulk205, Carbon Block Filter
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x .AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
1 x 741-38, Diverter Valve for RO DI Water Systems
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x 4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
1 x *Discontinued* RO155
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
1 x KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
1 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x .K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x EMT-10, Empty Filter Cartridge Casing Housing
2 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x bulk213, Inline Carbon Filter
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x bulkic21, Koolermax Inline Carbon Filter
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x *Discontinued* RO585NTF
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x WS-150M, Whole House Water Softener
1 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x AQUATEC CDP 8852-2J03-B424 Booster Pump 220V Euro Transformer
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x FRQ550, Flow Restrictor 500 to 600ML / min
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
View Cart$9,729.75

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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