Log In Log In  |  Checkout   |  52 item(s)
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 3/4" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x WT-bac, Water Testing Kit, Bacteria Test
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x .SW-1C COUNTERTOP WATER FILTER SYSTEM (CLEAR HOUSING)
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x 565, Digital Pressure Gauge Tester Monitor
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
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 205, 3rd stage solid carbon block filter (replace every 12month)
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
2 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x 671C, Replacement UV Lamp Light for 609C (16 Watt)
1 x *Discontinued* RD150
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x 741-38, Diverter Valve for RO DI Water Systems
1 x DI210, Heavy-duty DI system for Aquarium and Reef
1 x *Discontinued* RO155
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
2 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 578, TDS Water Quality Meter tds-3
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x KF750, Elite Series: Polish Chrome Drinking Water Faucet
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
1 x 741-14, Diverter Valve for Countertop Water Units
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x *Discontinued* RO155C
1 x KT-103, Optional Manual Membrane Flush Valve
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT

View Cart$2,105.14
Specials Log InCreate Account Checkout  Shopping Cart52 item(s)
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 3/4" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x WT-bac, Water Testing Kit, Bacteria Test
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x .SW-1C COUNTERTOP WATER FILTER SYSTEM (CLEAR HOUSING)
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x 565, Digital Pressure Gauge Tester Monitor
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
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 205, 3rd stage solid carbon block filter (replace every 12month)
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
2 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x 671C, Replacement UV Lamp Light for 609C (16 Watt)
1 x *Discontinued* RD150
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x 741-38, Diverter Valve for RO DI Water Systems
1 x DI210, Heavy-duty DI system for Aquarium and Reef
1 x *Discontinued* RO155
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
2 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 578, TDS Water Quality Meter tds-3
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x KF750, Elite Series: Polish Chrome Drinking Water Faucet
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
1 x 741-14, Diverter Valve for Countertop Water Units
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x *Discontinued* RO155C
1 x KT-103, Optional Manual Membrane Flush Valve
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT

View Cart$2,105.14

AFAU, Female Adapter for Faucet, Refrigerator Ice Maker 1/4 3/8 [AFAU]

$3.50

AFAU, Female Adapter for Faucet, Refrigerator Ice Maker 1/4 3/8



* AFAU, AFAU, Female Adapter for Faucet, Refrigerator Ice Maker connection to the RO system

* UNS Thread, Cone Type

* This fitting is commonly used to connect RO system to drinking water faucet or Refrigerator Ice Maker. (Tube OD 1/4" or 3/8" selection below)

* Please choose size from the selection box below. First number is tubing OD Outside Diameter and second number is UNS 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 7/16"-24 UNF Thread AFAU047
* 3/8" Tube OD x 7/16"-24 UNF Thread AFAU067


* 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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