Log In Log In  |  Checkout   |  104 item(s)
1 x TMR-220V-1A Aquatec TACS234-19 Transformer Power Supply EuroPlug
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
4 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x WSACF-150T, Whole House Water Treatment ACF-150T
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
3 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
4 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x TMR-AQT-68, Transformer Power Supply Aquatec TACS114-19EP for 68
1 x *Discontinued* RD106
1 x AQUATEC 8852-2J03-B424 High Flow Booster Pump 110V Transformer
2 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
3 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
2 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x KF310, Elite Series: Polish Chrome Drinking Water Faucet
1 x WH-10, Whole House Water Treatment Carbon Filter System 10" Big
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x 913, 5th stage inline carbon filter (every 12 months)
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x *Discontinued* RO155
1 x 213, 4th stage inline carbon filter (replace every 12 months)
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x KT-103, Optional Manual Membrane Flush Valve
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
2 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x .K6150P, KoolerMax 150GPD 6 Stage RO System w/ Booster Pump
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x *Discontinued* RO585ERP
1 x Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x KF750, Elite Series: Polish Chrome Drinking Water Faucet
2 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
3 x Optional: 564 Membrane Filter Housing Wrench Opener
3 x 205, 3rd stage solid carbon block filter (replace every 12month)
2 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x bulkc10, Koolermax Carbon Block Filter
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
1 x HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x .K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x HK120-P-TK-220V for EURO 220V / 50Hz
1 x 5th Stage pn215 Refillable inline DI filter (color change)
1 x bulk818, DI resin refill bags Di-Ionization media
1 x *Discontinued* RO155C
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x FM10, STEEL BRACKET SINGLE HOUSING MOUNTING SYSTEM
1 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x SC209, Specialty Filter Nitrate Removal Filter

View Cart$9,351.50
Specials Log InCreate Account Checkout  Shopping Cart104 item(s)
1 x TMR-220V-1A Aquatec TACS234-19 Transformer Power Supply EuroPlug
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
4 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x WSACF-150T, Whole House Water Treatment ACF-150T
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
3 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
4 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x TMR-AQT-68, Transformer Power Supply Aquatec TACS114-19EP for 68
1 x *Discontinued* RD106
1 x AQUATEC 8852-2J03-B424 High Flow Booster Pump 110V Transformer
2 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
3 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
2 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x KF310, Elite Series: Polish Chrome Drinking Water Faucet
1 x WH-10, Whole House Water Treatment Carbon Filter System 10" Big
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x 913, 5th stage inline carbon filter (every 12 months)
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x *Discontinued* RO155
1 x 213, 4th stage inline carbon filter (replace every 12 months)
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x KT-103, Optional Manual Membrane Flush Valve
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
2 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x .K6150P, KoolerMax 150GPD 6 Stage RO System w/ Booster Pump
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x *Discontinued* RO585ERP
1 x Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x KF750, Elite Series: Polish Chrome Drinking Water Faucet
2 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
3 x Optional: 564 Membrane Filter Housing Wrench Opener
3 x 205, 3rd stage solid carbon block filter (replace every 12month)
2 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x bulkc10, Koolermax Carbon Block Filter
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
1 x HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x .K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x HK120-P-TK-220V for EURO 220V / 50Hz
1 x 5th Stage pn215 Refillable inline DI filter (color change)
1 x bulk818, DI resin refill bags Di-Ionization media
1 x *Discontinued* RO155C
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x FM10, STEEL BRACKET SINGLE HOUSING MOUNTING SYSTEM
1 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x SC209, Specialty Filter Nitrate Removal Filter

View Cart$9,351.50

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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