Log In Log In  |  Checkout   |  40 item(s)
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x FM-6710M-88 1" Digital Flow Meter count up Total GPM 56" cable
3 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x Liter Digiflow 1/4NPT Digital Flow Meter count up total Water
1 x WT-bac, Water Testing Kit, Bacteria Test
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x 578, TDS Water Quality Meter tds-3
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 3/4" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
2 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 718xl, Tubing 100 feet 1/4" white tube LLDPE PE for drinking wat
1 x 550, Standard Chrome Steel Faucet with Spigot for Water Filter,
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x AQF-600-102, Flow Meter Panel Mount 3/8" MPT
1 x AQF-600-105, Flow Meter Panel Mount 1/2" MPT
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
1 x Special Filter Kit Koolermax dealer distribution kit
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H

View Cart$1,222.65
Specials Log InCreate Account Checkout  Shopping Cart40 item(s)
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x FM-6710M-88 1" Digital Flow Meter count up Total GPM 56" cable
3 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x Liter Digiflow 1/4NPT Digital Flow Meter count up total Water
1 x WT-bac, Water Testing Kit, Bacteria Test
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x 578, TDS Water Quality Meter tds-3
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 3/4" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
2 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 718xl, Tubing 100 feet 1/4" white tube LLDPE PE for drinking wat
1 x 550, Standard Chrome Steel Faucet with Spigot for Water Filter,
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x AQF-600-102, Flow Meter Panel Mount 3/8" MPT
1 x AQF-600-105, Flow Meter Panel Mount 1/2" MPT
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
1 x Special Filter Kit Koolermax dealer distribution kit
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H

View Cart$1,222.65

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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