Log In Log In  |  Checkout   |  85 item(s)
2 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
4 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
2 x EMT-10, Empty Filter Cartridge Casing Housing
2 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
3 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x 204, 2nd stage GAC filter (replace every 6-12 months)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
4 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
2 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x 2542-K, Female Connector 1/4 OD 1/8 FNPT Compression Fitting
2 x 213, 5th stage inline carbon postfilter (replace every 12months)
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
2 x 205, 3rd stage solid carbon block filter (replace every 12month)
3 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
2 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
2 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x NM-5104, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
2 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
2 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x 4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
2 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
3 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
2 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201

View Cart$2,129.01
Specials Log InCreate Account Checkout  Shopping Cart85 item(s)
2 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
4 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
2 x EMT-10, Empty Filter Cartridge Casing Housing
2 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
3 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x 204, 2nd stage GAC filter (replace every 6-12 months)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
4 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
2 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x 2542-K, Female Connector 1/4 OD 1/8 FNPT Compression Fitting
2 x 213, 5th stage inline carbon postfilter (replace every 12months)
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
2 x 205, 3rd stage solid carbon block filter (replace every 12month)
3 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
2 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
2 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x NM-5104, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
2 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
2 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x 4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
2 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
3 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
2 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201

View Cart$2,129.01

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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