Log In Log In  |  Checkout   |  97 item(s)
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x IM60, Ice Maker or RV Water Filter, Inline Typle
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
3 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
4 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x WH-10, Whole House Water Treatment Carbon Filter System 10" Big
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
2 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
2 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 225, 5th stage Inline Alkaline filter with clear case (annual)
1 x 204, 2nd stage GAC filter (replace every 6-12 months)
1 x NM-5104, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x FM214G, FM-6710M DigiFlow Digital Water Flow Meter Gauge Moniter
1 x Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
2 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
2 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
2 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
2 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x CDP6800T110V, AQUATEC Booster Pump Transformer 6840-2J03-B224
1 x 741-38, Diverter Valve for RO DI Water Systems
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x PH80, Digital pH Meter Hydrotester Calibration Storage Solutions
1 x TMR-DC-2412, Transformer Power Supply for #752 Booster Pump
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x 706, Membrane Filter Casing Housing Assembly
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x CDP8800, AQUATEC CDP8852-2J03-B424 Booster Pump Only Fitting
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x 4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x FM-6710M-88 1" Digital Flow Meter count up Total GPM 56" cable
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x 752, DC Booster Pump w/ Transformer
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x 723, Feed Water Adapter with Ball Valve
1 x Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
1 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
2 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x *Discontinued* RO585ERP

View Cart$3,755.69
Specials Log InCreate Account Checkout  Shopping Cart97 item(s)
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x IM60, Ice Maker or RV Water Filter, Inline Typle
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
3 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
4 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x WH-10, Whole House Water Treatment Carbon Filter System 10" Big
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
2 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
2 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 225, 5th stage Inline Alkaline filter with clear case (annual)
1 x 204, 2nd stage GAC filter (replace every 6-12 months)
1 x NM-5104, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x FM214G, FM-6710M DigiFlow Digital Water Flow Meter Gauge Moniter
1 x Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
2 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
2 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
2 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
2 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x CDP6800T110V, AQUATEC Booster Pump Transformer 6840-2J03-B224
1 x 741-38, Diverter Valve for RO DI Water Systems
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x PH80, Digital pH Meter Hydrotester Calibration Storage Solutions
1 x TMR-DC-2412, Transformer Power Supply for #752 Booster Pump
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x 706, Membrane Filter Casing Housing Assembly
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x CDP8800, AQUATEC CDP8852-2J03-B424 Booster Pump Only Fitting
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x 4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x FM-6710M-88 1" Digital Flow Meter count up Total GPM 56" cable
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x 752, DC Booster Pump w/ Transformer
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x 723, Feed Water Adapter with Ball Valve
1 x Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
1 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
2 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x *Discontinued* RO585ERP

View Cart$3,755.69

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:

Reviews
Home  |   Specials  |   Log In  |   Create Account  |   Checkout  |   Shopping Cart