Log In Log In  |  Checkout   |  180 item(s)
1 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
2 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
4 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 316, 2nd stage CTA 16 US Membrane filter (every 2-3 yrs)
2 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
4 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
4 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
3 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
4 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
2 x 6th Stage pn215 Refillable inline DI filter (color change)
8 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
2 x 204, 2nd stage GAC filter (replace every 6-12 months)
3 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
3 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x NM-5104, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
3 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
4 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x NM-5103, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
3 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
6 x Optional: 564 Membrane Filter Housing Wrench Opener
2 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
2 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
4 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x BBK10, Replacement Filter Big Blue Whole House WH-1134
2 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
3 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
3 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
2 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
5 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x .SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x NM-5102, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
2 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
2 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
4 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
3 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
2 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x .SW-1C COUNTERTOP WATER FILTER SYSTEM (CLEAR HOUSING)
2 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x UC7000 HONEYWELL UNDER THE COUNTER WATER FILTER (WHITE, LARGE)
1 x O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
2 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x 752, DC Booster Pump w/ Transformer
1 x 5th Stage pn215 Refillable inline DI filter (color change)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
2 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
2 x BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x 4th Stage Color Changing DI Filter SC207 for AR-104H
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x 335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
1 x Aeroponics HighPressure Booster Pump Aquatec CDP5853 Transformer
1 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x SC412, Water Softening Filter Calcium Magnesium Hardness Removal
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
2 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x .RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
2 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
1 x CDP6800T110V, AQUATEC Booster Pump Transformer 6840-2J03-B224
1 x KT-103, Optional Manual Membrane Flush Valve
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x Special Filter Kit Koolermax dealer distribution kit
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x PE Tubing Tube Cutter
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x TMR-220V-1A Aquatec TACS234-19 Transformer Power Supply EuroPlug
1 x 3/4" NPT Digiflow Digital Flow Meter count up total Water Gallon

View Cart$7,413.47
Specials Log InCreate Account Checkout  Shopping Cart180 item(s)
1 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
2 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
4 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 316, 2nd stage CTA 16 US Membrane filter (every 2-3 yrs)
2 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
4 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
4 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
3 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
4 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
2 x 6th Stage pn215 Refillable inline DI filter (color change)
8 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
2 x 204, 2nd stage GAC filter (replace every 6-12 months)
3 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
3 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x NM-5104, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
3 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
4 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x NM-5103, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
3 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
6 x Optional: 564 Membrane Filter Housing Wrench Opener
2 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
2 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
4 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x BBK10, Replacement Filter Big Blue Whole House WH-1134
2 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
3 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
3 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
2 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
5 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x .SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x NM-5102, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
2 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
2 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
4 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
3 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
2 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x .SW-1C COUNTERTOP WATER FILTER SYSTEM (CLEAR HOUSING)
2 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x UC7000 HONEYWELL UNDER THE COUNTER WATER FILTER (WHITE, LARGE)
1 x O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
2 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x 752, DC Booster Pump w/ Transformer
1 x 5th Stage pn215 Refillable inline DI filter (color change)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
2 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
2 x BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x 4th Stage Color Changing DI Filter SC207 for AR-104H
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x 335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
1 x Aeroponics HighPressure Booster Pump Aquatec CDP5853 Transformer
1 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x SC412, Water Softening Filter Calcium Magnesium Hardness Removal
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
2 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x .RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
2 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
1 x CDP6800T110V, AQUATEC Booster Pump Transformer 6840-2J03-B224
1 x KT-103, Optional Manual Membrane Flush Valve
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x Special Filter Kit Koolermax dealer distribution kit
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x PE Tubing Tube Cutter
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x TMR-220V-1A Aquatec TACS234-19 Transformer Power Supply EuroPlug
1 x 3/4" NPT Digiflow Digital Flow Meter count up total Water Gallon

View Cart$7,413.47

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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