Log In Log In  |  Checkout   |  181 item(s)
1 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x Panel 3/4" 6710M-66TM Digital Flow Meter count up GPM 115V
1 x 2542-K, Female Connector 1/4 OD 1/8 FNPT Compression Fitting
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
2 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
3 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
4 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
3 x 205, 3rd stage solid carbon block filter (replace every 12month)
4 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
2 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x PH80, Digital pH Meter Hydrotester Calibration Storage Solutions
2 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
2 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x MK420, Maintenance kit for RO565
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
2 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
5 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x 1/2" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x bulk213, Inline Carbon Filter
1 x .RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
1 x HK120-P-TK-220V for EURO 220V / 50Hz
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x 741-14, Diverter Valve for Countertop Water Units
1 x 565, Digital Pressure Gauge Tester Monitor
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x NM-5104, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
6 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
3 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
4 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
4 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x NM-5102, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
2 x 3rd stage C10 carbon block filter (replace every 6-12 months)
5 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
2 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
2 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x Panel 1/2" 6710M-44TM Digital Flow Meter count up Gallon 115V
1 x Special, Single Stage Housing Bracket Shell Connection Kit
3 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x *Discontinued* RD102
1 x FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
2 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x FM-8100T, DigiFlow Digital Water Flow Rate Meter 56" cable
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
2 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
2 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x 723, Feed Water Adapter with Ball Valve
1 x Panel 1" Digiflow 6710M-88TM Digital Flow Meter count up GPM 115
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x 578, TDS Water Quality Meter tds-3
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x 719, Drain Saddle Clamp / Valve
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x 1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
2 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x 732, Inline Pressure Gauge 0 to 300 psi for RO filter system
3 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x Liter Digiflow 1/4NPT Digital Flow Meter count up total Water
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x 225, 5th stage Inline Alkaline filter with clear case (annual)
1 x FM-8000T, DigiFlow Digital Water Flow Meter Rate Count Down
1 x 5th Stage pn215 Refillable inline DI filter (color change)
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x 6th Stage pn215 Refillable inline DI filter (color change)
2 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x .AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
1 x bulk201, Sediment Filter
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 202,1 MICRON Sediment filter (replace every 6-12 month) SED1001
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x 4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
3 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x N-14-1M, Nipple Fitting connector between standard RO housing
1 x DI210, Heavy-duty DI system for Aquarium and Reef
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x bulksf05, Koolermax Sediment Filter
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x *Discontinued* RD106
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x bulkic21, Koolermax Inline Carbon Filter
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x KT-103, Optional Manual Membrane Flush Valve
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x IM60, Ice Maker or RV Water Filter, Inline Typle
1 x .SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
1 x Special Filter Kit Koolermax dealer distribution kit
1 x CBV-38, Tank Ball Valve to 3/8 tubing

View Cart$8,557.74
Specials Log InCreate Account Checkout  Shopping Cart181 item(s)
1 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x Panel 3/4" 6710M-66TM Digital Flow Meter count up GPM 115V
1 x 2542-K, Female Connector 1/4 OD 1/8 FNPT Compression Fitting
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
2 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
3 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
4 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
3 x 205, 3rd stage solid carbon block filter (replace every 12month)
4 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
2 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x PH80, Digital pH Meter Hydrotester Calibration Storage Solutions
2 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
2 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x MK420, Maintenance kit for RO565
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
2 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
5 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x 1/2" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x bulk213, Inline Carbon Filter
1 x .RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
1 x HK120-P-TK-220V for EURO 220V / 50Hz
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x 741-14, Diverter Valve for Countertop Water Units
1 x 565, Digital Pressure Gauge Tester Monitor
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x NM-5104, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
6 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
3 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
4 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
4 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x NM-5102, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
2 x 3rd stage C10 carbon block filter (replace every 6-12 months)
5 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
2 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
2 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x Panel 1/2" 6710M-44TM Digital Flow Meter count up Gallon 115V
1 x Special, Single Stage Housing Bracket Shell Connection Kit
3 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x *Discontinued* RD102
1 x FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
2 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x FM-8100T, DigiFlow Digital Water Flow Rate Meter 56" cable
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
2 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
2 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x 723, Feed Water Adapter with Ball Valve
1 x Panel 1" Digiflow 6710M-88TM Digital Flow Meter count up GPM 115
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x 578, TDS Water Quality Meter tds-3
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x 719, Drain Saddle Clamp / Valve
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x 1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
2 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x 732, Inline Pressure Gauge 0 to 300 psi for RO filter system
3 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x Liter Digiflow 1/4NPT Digital Flow Meter count up total Water
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x 225, 5th stage Inline Alkaline filter with clear case (annual)
1 x FM-8000T, DigiFlow Digital Water Flow Meter Rate Count Down
1 x 5th Stage pn215 Refillable inline DI filter (color change)
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x 6th Stage pn215 Refillable inline DI filter (color change)
2 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x .AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
1 x bulk201, Sediment Filter
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 202,1 MICRON Sediment filter (replace every 6-12 month) SED1001
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x 4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
3 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x N-14-1M, Nipple Fitting connector between standard RO housing
1 x DI210, Heavy-duty DI system for Aquarium and Reef
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x bulksf05, Koolermax Sediment Filter
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x *Discontinued* RD106
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x bulkic21, Koolermax Inline Carbon Filter
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x KT-103, Optional Manual Membrane Flush Valve
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x IM60, Ice Maker or RV Water Filter, Inline Typle
1 x .SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
1 x Special Filter Kit Koolermax dealer distribution kit
1 x CBV-38, Tank Ball Valve to 3/8 tubing

View Cart$8,557.74

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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