Log In Log In  |  Checkout   |  114 item(s)
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
2 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x UU Clips Pair Membrane to Filter, 2.5" to 2"
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
2 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x 316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x 706, Membrane Filter Casing Housing Assembly
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
2 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x 1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
2 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
4 x Optional: 564 Membrane Filter Housing Wrench Opener
3 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x KF750, Elite Series: Polish Chrome Drinking Water Faucet
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
3 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
7 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 741-14, Diverter Valve for Countertop Water Units
1 x Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x KT-103, Optional Manual Membrane Flush Valve
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x EMT-10, Empty Filter Cartridge Casing Housing
2 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x WH-20, Whole House Water Treatment Carbon Block Filter System Bi
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x N-14-1M, Nipple Fitting connector between standard RO housing
2 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x UU Clips Pair from Bracket to Membrane Filter
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
2 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x 5th Stage pn215 Refillable inline DI filter (color change)
1 x KF612, Elite Series: Oil Rubbed Bronze ORB Drinking Water Faucet
1 x PE Tubing Tube Cutter
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
1 x 3rd stage Special High Efficiency Membrane Filter HTFC-150
1 x 752, DC Booster Pump w/ Transformer
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x KF320, Elite Series: Brushed Nickel / Stainless Steel Faucet
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x WH-10, Whole House Water Treatment Carbon Filter System 10" Big
1 x WH-5, Whole House Water Treatment Sediment Filter System 10" Big
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x WS-150M, Whole House Water Softener
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)

View Cart$6,594.34
Specials Log InCreate Account Checkout  Shopping Cart114 item(s)
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
2 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x UU Clips Pair Membrane to Filter, 2.5" to 2"
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
2 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x 316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x 706, Membrane Filter Casing Housing Assembly
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
2 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x 1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
2 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
4 x Optional: 564 Membrane Filter Housing Wrench Opener
3 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x KF750, Elite Series: Polish Chrome Drinking Water Faucet
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
3 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
7 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 741-14, Diverter Valve for Countertop Water Units
1 x Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x KT-103, Optional Manual Membrane Flush Valve
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x EMT-10, Empty Filter Cartridge Casing Housing
2 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x WH-20, Whole House Water Treatment Carbon Block Filter System Bi
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x N-14-1M, Nipple Fitting connector between standard RO housing
2 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x UU Clips Pair from Bracket to Membrane Filter
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
2 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x 5th Stage pn215 Refillable inline DI filter (color change)
1 x KF612, Elite Series: Oil Rubbed Bronze ORB Drinking Water Faucet
1 x PE Tubing Tube Cutter
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
1 x 3rd stage Special High Efficiency Membrane Filter HTFC-150
1 x 752, DC Booster Pump w/ Transformer
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x KF320, Elite Series: Brushed Nickel / Stainless Steel Faucet
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x WH-10, Whole House Water Treatment Carbon Filter System 10" Big
1 x WH-5, Whole House Water Treatment Sediment Filter System 10" Big
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x WS-150M, Whole House Water Softener
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)

View Cart$6,594.34

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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