Log In Log In  |  Checkout   |  55 item(s)
1 x bulk201, Sediment Filter
1 x 578, TDS Water Quality Meter tds-3
3 x 205, 3rd stage solid carbon block filter (replace every 12month)
4 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
2 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x 5th Stage pn215 Refillable inline DI filter (color change)
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
3 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 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 TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
1 x *Discontinued* RD102
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
2 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 568,Heavy-Duty Filter Housing Wrench, HoneyWell or FilterCold
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x Aeroponics HighPressure Booster Pump Aquatec CDP5853 Transformer
1 x KF310, Elite Series: Polish Chrome Drinking Water Faucet
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x KT-103, Optional Manual Membrane Flush Valve
1 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x WH-10, Whole House Water Treatment Carbon Filter System 10" Big
1 x CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x 205, 5th stage final carbon filter
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)

View Cart$2,024.10
Specials Log InCreate Account Checkout  Shopping Cart55 item(s)
1 x bulk201, Sediment Filter
1 x 578, TDS Water Quality Meter tds-3
3 x 205, 3rd stage solid carbon block filter (replace every 12month)
4 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
2 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x 5th Stage pn215 Refillable inline DI filter (color change)
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
3 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 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 TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
1 x *Discontinued* RD102
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
2 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 568,Heavy-Duty Filter Housing Wrench, HoneyWell or FilterCold
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x Aeroponics HighPressure Booster Pump Aquatec CDP5853 Transformer
1 x KF310, Elite Series: Polish Chrome Drinking Water Faucet
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x KT-103, Optional Manual Membrane Flush Valve
1 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x WH-10, Whole House Water Treatment Carbon Filter System 10" Big
1 x CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x 205, 5th stage final carbon filter
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)

View Cart$2,024.10

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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