Log In Log In  |  Checkout   |  45 item(s)
1 x TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
1 x .K5NTF KoolerMax K5 RO System Shell without tank and faucet
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
3 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x AQF-600-105, Flow Meter Panel Mount 1/2" MPT
2 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x FRQ200, Flow Restrictor 200ML / min
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x 565, Digital Pressure Gauge Tester Monitor
1 x KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
1 x .SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x .SW-1C COUNTERTOP WATER FILTER SYSTEM (CLEAR HOUSING)
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x FRQ300, Flow Restrictor 300ML / min
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
1 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x 718xl, Tubing 100 feet 1/4" white tube LLDPE PE for drinking wat
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x Parts, Ro Water System Installation Parts Bag 1/4"

View Cart$1,567.82
Specials Log InCreate Account Checkout  Shopping Cart45 item(s)
1 x TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
1 x .K5NTF KoolerMax K5 RO System Shell without tank and faucet
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
3 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x AQF-600-105, Flow Meter Panel Mount 1/2" MPT
2 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x FRQ200, Flow Restrictor 200ML / min
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x 565, Digital Pressure Gauge Tester Monitor
1 x KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
1 x .SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x .SW-1C COUNTERTOP WATER FILTER SYSTEM (CLEAR HOUSING)
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x FRQ300, Flow Restrictor 300ML / min
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
1 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x 718xl, Tubing 100 feet 1/4" white tube LLDPE PE for drinking wat
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x Parts, Ro Water System Installation Parts Bag 1/4"

View Cart$1,567.82

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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