Log In Log In  |  Checkout   |  66 item(s)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
2 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x WS-150M, Whole House Water Softener
3 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
2 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x Optional: 564 Membrane Filter Housing Wrench Opener
2 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x 310, 2nd stage CTA 10 US Membrane filter
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x Special Filter Kit Koolermax dealer distribution kit
3 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x *Discontinued* RO585NTF
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x 720, Feed Water Adapter with Needle Valve
1 x WH-10, Whole House Water Treatment Carbon Filter System 10" Big
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
2 x KT-103, Optional Manual Membrane Flush Valve
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x *Discontinued* RO6ALK
1 x bulkc10, Koolermax Carbon Block Filter
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x WH-25, Whole House Water Treatment Sediment Filter System 20" Bi
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x SC412, Water Softening Filter Calcium Magnesium Hardness Removal
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x *Discontinued* RO585A
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT

View Cart$6,608.30
Specials Log InCreate Account Checkout  Shopping Cart66 item(s)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
2 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x WS-150M, Whole House Water Softener
3 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
2 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x Optional: 564 Membrane Filter Housing Wrench Opener
2 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x 310, 2nd stage CTA 10 US Membrane filter
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x Special Filter Kit Koolermax dealer distribution kit
3 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x *Discontinued* RO585NTF
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x 720, Feed Water Adapter with Needle Valve
1 x WH-10, Whole House Water Treatment Carbon Filter System 10" Big
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
2 x KT-103, Optional Manual Membrane Flush Valve
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x *Discontinued* RO6ALK
1 x bulkc10, Koolermax Carbon Block Filter
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x WH-25, Whole House Water Treatment Sediment Filter System 20" Bi
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x SC412, Water Softening Filter Calcium Magnesium Hardness Removal
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x *Discontinued* RO585A
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT

View Cart$6,608.30

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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