Log In Log In  |  Checkout   |  113 item(s)
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
3 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x .K6150P, KoolerMax 150GPD 6 Stage RO System w/ Booster Pump
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
3 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 4th stage Optional Refill bag #818 DI Resin Refill Bag
5 x Optional: 564 Membrane Filter Housing Wrench Opener
2 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x *Discontinued* RO155C
2 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x .K5150P, KoolerMax 150GPD 5 Stage RO System w/Booster Pump
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x bulk201, Sediment Filter
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x bulk213, Inline Carbon Filter
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
4 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x 335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x *Discontinued* RD150
4 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
2 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
2 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
3 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x *Discontinued* RO155
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x 365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x KT-103, Optional Manual Membrane Flush Valve
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
2 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x .AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x 204, 2nd stage GAC filter (replace every 6-12 months)
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x 720, Feed Water Adapter with Needle Valve
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x HK120-P-TK-220V for EURO 220V / 50Hz
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x *Discontinued* RO585NTF
1 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x .K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM

View Cart$7,142.63
Specials Log InCreate Account Checkout  Shopping Cart113 item(s)
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
3 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x .K6150P, KoolerMax 150GPD 6 Stage RO System w/ Booster Pump
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
3 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 4th stage Optional Refill bag #818 DI Resin Refill Bag
5 x Optional: 564 Membrane Filter Housing Wrench Opener
2 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x *Discontinued* RO155C
2 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x .K5150P, KoolerMax 150GPD 5 Stage RO System w/Booster Pump
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x bulk201, Sediment Filter
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x bulk213, Inline Carbon Filter
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
4 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x 335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x *Discontinued* RD150
4 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
2 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
2 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
3 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x *Discontinued* RO155
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x 365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x KT-103, Optional Manual Membrane Flush Valve
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
2 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x .AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x 204, 2nd stage GAC filter (replace every 6-12 months)
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x 720, Feed Water Adapter with Needle Valve
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x HK120-P-TK-220V for EURO 220V / 50Hz
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x *Discontinued* RO585NTF
1 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x .K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM

View Cart$7,142.63

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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