Log In Log In  |  Checkout   |  56 item(s)
2 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x KT-103, Optional Manual Membrane Flush Valve
1 x bulk201, Sediment Filter
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x .AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
2 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x 706, Membrane Filter Casing Housing Assembly
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
3 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x MK420, Maintenance kit for RO565
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x *Discontinued* RO155C
1 x WH-250, Whole House Water Treatment Sediment Carbon Filter Syste
1 x bulk205, Carbon Block Filter
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x bulkc10, Koolermax Carbon Block Filter
2 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
2 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x SC209, Specialty Filter Nitrate Removal Filter
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x *Discontinued* RD102
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x 719, Drain Saddle Clamp / Valve
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x 717, Tubing 15 feet 1/4" white tube LLDPE PE for drinking water
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output

View Cart$3,187.93
Specials Log InCreate Account Checkout  Shopping Cart56 item(s)
2 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x KT-103, Optional Manual Membrane Flush Valve
1 x bulk201, Sediment Filter
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x .AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
2 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x 706, Membrane Filter Casing Housing Assembly
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
3 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x MK420, Maintenance kit for RO565
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x *Discontinued* RO155C
1 x WH-250, Whole House Water Treatment Sediment Carbon Filter Syste
1 x bulk205, Carbon Block Filter
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x bulkc10, Koolermax Carbon Block Filter
2 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
2 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x SC209, Specialty Filter Nitrate Removal Filter
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x *Discontinued* RD102
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x 719, Drain Saddle Clamp / Valve
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x 717, Tubing 15 feet 1/4" white tube LLDPE PE for drinking water
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output

View Cart$3,187.93

AHFA, Hand Valve Female Adapter [AHFA]

$5.50

AHFA, Hand Valve Female Adapter



* AHFA, Hand Valve Female Adapter

* Please choose size from the selection box below. First number is tubing OD Outside Diameter and second number is NPTF Thread. (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" FTF Thread AHFA0404
* 3/8" Tube OD x 1/4" FTF Thread AHFA0604
* 3/8" Tube OD x 3/8" FTF Thread AHFA0606
* 3/8" Tube OD x 1/2" FTF Thread AHFA0607
* 1/2" Tube OD x 3/8" FTF Thread AHFA0706
* 1/2" Tube OD x 1/2" FTF Thread AKFA0707


* 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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