Log In Log In  |  Checkout   |  195 item(s)
1 x 310, 2nd stage CTA 10 US Membrane filter
3 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
3 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x bulk205, Carbon Block Filter
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x WS-150M, Whole House Water Softener
5 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x Aeroponics HighPressure Booster Pump Aquatec CDP5853 Transformer
4 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x *Discontinued* RD106
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
2 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x 4th stage Optional Refill bag #818 DI Resin Refill Bag
3 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x WH-25, Whole House Water Treatment Sediment Filter System 20" Bi
2 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
3 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
2 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
2 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x bulkic21, Koolermax Inline Carbon Filter
3 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x WH-20, Whole House Water Treatment Carbon Block Filter System Bi
4 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x SC412, Water Softening Filter Calcium Magnesium Hardness Removal
1 x 214, Clear Inline Filter Cartridge Empty Case
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
2 x MKP, Maintenance kit for K5150P K6150P AR150P
5 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
2 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
2 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
2 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x 773, AC Booster Pump Assembly Large 150-200GPD RO systems SET
5 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
6 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
2 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
5 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x *Discontinued* RO155
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x 4th Stage Color Changing DI Filter SC207 for AR-104H
1 x BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x .K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
2 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
2 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
2 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
2 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x .K6150P, KoolerMax 150GPD 6 Stage RO System w/ Booster Pump
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x 706, Membrane Filter Casing Housing Assembly
1 x TMR-220V-2A Aquatec TACS234-48 Transformer Power Supply EuroPlug
1 x DI210, Heavy-duty DI system for Aquarium and Reef
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x DDP5800, Aquatec Demand Delivery Pump 5851-7E12 Increase Output
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x BBK10, Replacement Filter Big Blue Whole House WH-1134
1 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
2 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x KT-103, Optional Manual Membrane Flush Valve
2 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x HK120-PUMP KoolerMax Aeroponics Hydroponics System Booster Pump
1 x TMR-AQT-2A, Transformer Power Supply Aquatec TACS114-48 for 8800
1 x TMR-220V-1A Aquatec TACS234-19 Transformer Power Supply EuroPlug
2 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
2 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
1 x PE Tubing Tube Cutter
1 x FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
2 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
2 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
2 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x FM214G 1/4" NPT Digital Flow Meter count up total Water Gallons
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x FRQ200, Flow Restrictor 200ML / min
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
2 x 6044-combo Compression Type Fitting Elbow and Tee fitting
2 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x 3/4" NPT Digiflow Digital Flow Meter count up total Water Gallon
2 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
2 x 752, DC Booster Pump w/ Transformer
1 x 565, Digital Pressure Gauge Tester Monitor
1 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x KF310, Elite Series: Polish Chrome Drinking Water Faucet
1 x 213, 4th stage inline carbon filter (replace every 12 months)
1 x UC7000 HONEYWELL UNDER THE COUNTER WATER FILTER (WHITE, LARGE)
1 x 204, 2nd stage GAC filter (replace every 6-12 months)
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
View Cart$12,667.34
Home
Specials Log InCreate Account Checkout  Shopping Cart195 item(s)
1 x 310, 2nd stage CTA 10 US Membrane filter
3 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
3 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x bulk205, Carbon Block Filter
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x WS-150M, Whole House Water Softener
5 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x Aeroponics HighPressure Booster Pump Aquatec CDP5853 Transformer
4 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x *Discontinued* RD106
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
2 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x 4th stage Optional Refill bag #818 DI Resin Refill Bag
3 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x WH-25, Whole House Water Treatment Sediment Filter System 20" Bi
2 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
3 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
2 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
2 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x bulkic21, Koolermax Inline Carbon Filter
3 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x WH-20, Whole House Water Treatment Carbon Block Filter System Bi
4 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x SC412, Water Softening Filter Calcium Magnesium Hardness Removal
1 x 214, Clear Inline Filter Cartridge Empty Case
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
2 x MKP, Maintenance kit for K5150P K6150P AR150P
5 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
2 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
2 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
2 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x 773, AC Booster Pump Assembly Large 150-200GPD RO systems SET
5 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
6 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
2 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
5 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x *Discontinued* RO155
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x 4th Stage Color Changing DI Filter SC207 for AR-104H
1 x BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x .K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
2 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
2 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
2 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
2 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x .K6150P, KoolerMax 150GPD 6 Stage RO System w/ Booster Pump
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x 706, Membrane Filter Casing Housing Assembly
1 x TMR-220V-2A Aquatec TACS234-48 Transformer Power Supply EuroPlug
1 x DI210, Heavy-duty DI system for Aquarium and Reef
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x DDP5800, Aquatec Demand Delivery Pump 5851-7E12 Increase Output
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x BBK10, Replacement Filter Big Blue Whole House WH-1134
1 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
2 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x KT-103, Optional Manual Membrane Flush Valve
2 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x HK120-PUMP KoolerMax Aeroponics Hydroponics System Booster Pump
1 x TMR-AQT-2A, Transformer Power Supply Aquatec TACS114-48 for 8800
1 x TMR-220V-1A Aquatec TACS234-19 Transformer Power Supply EuroPlug
2 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
2 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
1 x PE Tubing Tube Cutter
1 x FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
2 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
2 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
2 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x FM214G 1/4" NPT Digital Flow Meter count up total Water Gallons
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x FRQ200, Flow Restrictor 200ML / min
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
2 x 6044-combo Compression Type Fitting Elbow and Tee fitting
2 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x 3/4" NPT Digiflow Digital Flow Meter count up total Water Gallon
2 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
2 x 752, DC Booster Pump w/ Transformer
1 x 565, Digital Pressure Gauge Tester Monitor
1 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x KF310, Elite Series: Polish Chrome Drinking Water Faucet
1 x 213, 4th stage inline carbon filter (replace every 12 months)
1 x UC7000 HONEYWELL UNDER THE COUNTER WATER FILTER (WHITE, LARGE)
1 x 204, 2nd stage GAC filter (replace every 6-12 months)
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
View Cart$12,667.34

ACHV, Check Valve Inline Type [ACHV]

$9.00

ACHV, Check Valve Inline Type



* ACHV, Check Valve Inline Type

* Please choose size from the selection box below. Both numbers are tubing OD Outside Diameter. First number is Tube in and second number is Tube out. (Pipe sizes can be confusing even for the experienced user. Pipe size is not the actual outside or inside diameter of the pipe but is the industry accepted designation. If you have any question please email us first.)
* 1/4" Tube OD x 1/4" Tube OD ACHV0404
* 3/8" Tube OD x 3/8" Tube OD ACHV0606
* 1/2" Tube OD x 1/2" Tube OD ACHV0707


* 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. 

Available Options:

Size Combination:

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