Log In Log In  |  Checkout   |  156 item(s)
1 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
3 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x Panel 1" Digiflow 6710M-88TM Digital Flow Meter count up GPM 115
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
3 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x AQF-600-105, Flow Meter Panel Mount 1/2" MPT
1 x Parts, Ro Water System Installation Parts Bag 1/4"
2 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
5 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
3 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
2 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
2 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x 671C, Replacement UV Lamp Light for 609C (16 Watt)
1 x DI210, Heavy-duty DI system for Aquarium and Reef
1 x Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x 2542-K, Female Connector 1/4 OD 1/8 FNPT Compression Fitting
1 x UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
1 x SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x FM214G, FM-6710M DigiFlow Digital Water Flow Meter Gauge Moniter
1 x TMR-AQT-68, Transformer Power Supply Aquatec TACS114-19EP for 68
1 x *Discontinued* RO585A
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
1 x 723, Feed Water Adapter with Ball Valve
3 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x 213, 4th stage inline carbon filter (replace every 12 months)
1 x MK420, Maintenance kit for RO565
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x FM-8000T, DigiFlow Digital Water Flow Meter Rate Count Down
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
2 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x TMR-25A, 2.5 AMP Transformer Power Supply Ballast for 8800 5853
3 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
2 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x Liter Digiflow 1/4NPT Digital Flow Meter count up total Water
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x 741-14, Diverter Valve for Countertop Water Units
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
3 x 3rd stage C10 carbon block filter (replace every 6-12 months)
2 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
2 x 565, Digital Pressure Gauge Tester Monitor
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x CDP6800, AQUATEC CDP6800 Booster Pump Only 6840-2J03-B224
1 x AQUATEC CDP 8852-2J03-B424 Booster Pump 220V Euro Transformer
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
2 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
2 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x DDP5800, Aquatec Demand Delivery Pump 5851-7E12 Increase Output
1 x O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
1 x WH-25, Whole House Water Treatment Sediment Filter System 20" Bi
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x HK120-P-TK-220V for EURO 220V / 50Hz
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
2 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x 335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
3 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x 316, 2nd stage CTA 16 US Membrane filter (every 2-3 yrs)
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x WH-20, Whole House Water Treatment Carbon Block Filter System Bi
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x Panel 1/2" 6710M-44TM Digital Flow Meter count up Gallon 115V
1 x WT-bac, Water Testing Kit, Bacteria Test
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
2 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x TMR-AQT-2A, Transformer Power Supply Aquatec TACS114-48 for 8800
2 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x *Discontinued* RD106
1 x .AR150PNTF, KoolerMax AR150P RO System Shell without tank faucet
2 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x AQF-600-102, Flow Meter Panel Mount 3/8" MPT
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x 706, Membrane Filter Casing Housing Assembly
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x .K5150P, KoolerMax 150GPD 5 Stage RO System w/Booster Pump
1 x KT-103, Optional Manual Membrane Flush Valve
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x *Discontinued* RO585ERP
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO

View Cart$7,213.72
Specials Log InCreate Account Checkout  Shopping Cart156 item(s)
1 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
3 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x Panel 1" Digiflow 6710M-88TM Digital Flow Meter count up GPM 115
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
3 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x AQF-600-105, Flow Meter Panel Mount 1/2" MPT
1 x Parts, Ro Water System Installation Parts Bag 1/4"
2 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
5 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
3 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
2 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
2 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x 671C, Replacement UV Lamp Light for 609C (16 Watt)
1 x DI210, Heavy-duty DI system for Aquarium and Reef
1 x Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x 2542-K, Female Connector 1/4 OD 1/8 FNPT Compression Fitting
1 x UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
1 x SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x FM214G, FM-6710M DigiFlow Digital Water Flow Meter Gauge Moniter
1 x TMR-AQT-68, Transformer Power Supply Aquatec TACS114-19EP for 68
1 x *Discontinued* RO585A
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
1 x 723, Feed Water Adapter with Ball Valve
3 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x 213, 4th stage inline carbon filter (replace every 12 months)
1 x MK420, Maintenance kit for RO565
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x FM-8000T, DigiFlow Digital Water Flow Meter Rate Count Down
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
2 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x TMR-25A, 2.5 AMP Transformer Power Supply Ballast for 8800 5853
3 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
2 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x Liter Digiflow 1/4NPT Digital Flow Meter count up total Water
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x 741-14, Diverter Valve for Countertop Water Units
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
3 x 3rd stage C10 carbon block filter (replace every 6-12 months)
2 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
2 x 565, Digital Pressure Gauge Tester Monitor
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x CDP6800, AQUATEC CDP6800 Booster Pump Only 6840-2J03-B224
1 x AQUATEC CDP 8852-2J03-B424 Booster Pump 220V Euro Transformer
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
2 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
2 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x DDP5800, Aquatec Demand Delivery Pump 5851-7E12 Increase Output
1 x O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
1 x WH-25, Whole House Water Treatment Sediment Filter System 20" Bi
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x HK120-P-TK-220V for EURO 220V / 50Hz
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
2 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x 335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
3 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x 316, 2nd stage CTA 16 US Membrane filter (every 2-3 yrs)
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x WH-20, Whole House Water Treatment Carbon Block Filter System Bi
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x Panel 1/2" 6710M-44TM Digital Flow Meter count up Gallon 115V
1 x WT-bac, Water Testing Kit, Bacteria Test
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
2 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x TMR-AQT-2A, Transformer Power Supply Aquatec TACS114-48 for 8800
2 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x *Discontinued* RD106
1 x .AR150PNTF, KoolerMax AR150P RO System Shell without tank faucet
2 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x AQF-600-102, Flow Meter Panel Mount 3/8" MPT
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x 706, Membrane Filter Casing Housing Assembly
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x .K5150P, KoolerMax 150GPD 5 Stage RO System w/Booster Pump
1 x KT-103, Optional Manual Membrane Flush Valve
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x *Discontinued* RO585ERP
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO

View Cart$7,213.72

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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