Log In Log In  |  Checkout   |  31 item(s)
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
2 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x PE Tubing Tube Cutter
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x 225, 5th stage Inline Alkaline filter with clear case (annual)
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x .SW-1C COUNTERTOP WATER FILTER SYSTEM (CLEAR HOUSING)

View Cart$1,537.35
Specials Log InCreate Account Checkout  Shopping Cart31 item(s)
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
2 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x PE Tubing Tube Cutter
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x 225, 5th stage Inline Alkaline filter with clear case (annual)
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x .SW-1C COUNTERTOP WATER FILTER SYSTEM (CLEAR HOUSING)

View Cart$1,537.35

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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