Log In Log In  |  Checkout   |  74 item(s)
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x .K6A KoolerMax 75GPD 6STAGE Alkaline pH REVERSE OSMOSIS RO FILTE
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x KT-103, Optional Manual Membrane Flush Valve
2 x 201, 1st stage sediment filter (replace every 6-12 months)
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
2 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x 316, 2nd stage CTA 16 US Membrane filter
2 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x *Discontinued* RO585NTF
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x .K6NTF KoolerMax K6ALK RO shell without tank and faucet
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x .K5150P, KoolerMax 150GPD 5 Stage RO System w/Booster Pump
1 x *Discontinued* RO6ALK
1 x 3/4" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 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 AR125
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x FM-8000T, DigiFlow Digital Water Flow Meter Rate Count Down
1 x FM-8100T, DigiFlow Digital Water Flow Rate Meter 56" cable
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x FM214G, FM-6710M DigiFlow Digital Water Flow Meter Gauge Moniter
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x FM214G 1/4" NPT Digital Flow Meter count up total Water Gallons
1 x Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
1 x 578, TDS Water Quality Meter tds-3
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 2542-K, Female Connector 1/4 OD 1/8 FNPT Compression Fitting
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x AQF-600-105, Flow Meter Panel Mount 1/2" MPT
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
2 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x 1/2" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x WT-bac, Water Testing Kit, Bacteria Test
1 x 4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x 732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x 5th Stage pn215 Refillable inline DI filter (color change)
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x Panel 1" Digiflow 6710M-88TM Digital Flow Meter count up GPM 115
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x 310, 2nd stage CTA 10 US Membrane filter
1 x Panel 1/2" 6710M-44TM Digital Flow Meter count up Gallon 115V

View Cart$3,326.15
Specials Log InCreate Account Checkout  Shopping Cart74 item(s)
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x .K6A KoolerMax 75GPD 6STAGE Alkaline pH REVERSE OSMOSIS RO FILTE
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x KT-103, Optional Manual Membrane Flush Valve
2 x 201, 1st stage sediment filter (replace every 6-12 months)
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
2 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x 316, 2nd stage CTA 16 US Membrane filter
2 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x *Discontinued* RO585NTF
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x .K6NTF KoolerMax K6ALK RO shell without tank and faucet
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x .K5150P, KoolerMax 150GPD 5 Stage RO System w/Booster Pump
1 x *Discontinued* RO6ALK
1 x 3/4" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 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 AR125
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x FM-8000T, DigiFlow Digital Water Flow Meter Rate Count Down
1 x FM-8100T, DigiFlow Digital Water Flow Rate Meter 56" cable
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x FM214G, FM-6710M DigiFlow Digital Water Flow Meter Gauge Moniter
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x FM214G 1/4" NPT Digital Flow Meter count up total Water Gallons
1 x Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
1 x 578, TDS Water Quality Meter tds-3
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 2542-K, Female Connector 1/4 OD 1/8 FNPT Compression Fitting
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x AQF-600-105, Flow Meter Panel Mount 1/2" MPT
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
2 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x 1/2" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x WT-bac, Water Testing Kit, Bacteria Test
1 x 4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x 732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x 5th Stage pn215 Refillable inline DI filter (color change)
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x Panel 1" Digiflow 6710M-88TM Digital Flow Meter count up GPM 115
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x 310, 2nd stage CTA 10 US Membrane filter
1 x Panel 1/2" 6710M-44TM Digital Flow Meter count up Gallon 115V

View Cart$3,326.15

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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