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1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
2 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
2 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x .AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
2 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x N-14-1M, Nipple Fitting connector between standard RO housing
2 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x KF310, Elite Series: Polish Chrome Drinking Water Faucet
4 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x UU Clips Pair from Bracket to Membrane Filter
1 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
2 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
3 x 752, DC Booster Pump w/ Transformer
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x .RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
1 x SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x bulkic21, Koolermax Inline Carbon Filter
1 x Panel 1/2" 6710M-44TM Digital Flow Meter count up Gallon 115V
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x 565, Digital Pressure Gauge Tester Monitor
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)

View Cart$2,695.00
Specials Log InCreate Account Checkout  Shopping Cart57 item(s)
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
2 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
2 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x .AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
2 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x N-14-1M, Nipple Fitting connector between standard RO housing
2 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x KF310, Elite Series: Polish Chrome Drinking Water Faucet
4 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x UU Clips Pair from Bracket to Membrane Filter
1 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
2 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
3 x 752, DC Booster Pump w/ Transformer
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x .RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
1 x SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x bulkic21, Koolermax Inline Carbon Filter
1 x Panel 1/2" 6710M-44TM Digital Flow Meter count up Gallon 115V
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x 565, Digital Pressure Gauge Tester Monitor
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)

View Cart$2,695.00

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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