Log In Log In  |  Checkout   |  188 item(s)
5 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
3 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x DI210, Heavy-duty DI system for Aquarium and Reef
3 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
2 x 752, DC Booster Pump w/ Transformer
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x N-14-1M, Nipple Fitting connector between standard RO housing
1 x *Discontinued* RD106
1 x .AR150PNTF, KoolerMax AR150P RO System Shell without tank faucet
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
5 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
4 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
3 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x MKP, Maintenance kit for K5150P K6150P AR150P
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x 4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
1 x NM-5102, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x 741-38, Diverter Valve for RO DI Water Systems
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x UC7000 HONEYWELL UNDER THE COUNTER WATER FILTER (WHITE, LARGE)
3 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x NM-5104, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
4 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x CBV-38, Tank Ball Valve to 3/8 tubing
2 x 1st stage SF05 sediment filter (replace every 6-12 months)
2 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
7 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x WH-25, Whole House Water Treatment Sediment Filter System 20" Bi
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
4 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x WH1134 Whole House Restaurant Filter System Sediment Carbon Big
2 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
2 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
4 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
6 x 205, 3rd stage solid carbon block filter (replace every 12month)
3 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
2 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
4 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x 913, 5th stage inline carbon filter (every 12 months)
4 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x WH-10, Whole House Water Treatment Carbon Filter System 10" Big
2 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
3 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
2 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x .SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 706, Membrane Filter Casing Housing Assembly
3 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x IM60, Ice Maker or RV Water Filter, Inline Typle
2 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x KT-103, Optional Manual Membrane Flush Valve
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
2 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x 214, Clear Inline Filter Cartridge Empty Case
2 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x 2542-K, Female Connector 1/4 OD 1/8 FNPT Compression Fitting
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x 213, 4th stage inline carbon filter (replace every 12 months)
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x 741-14, Diverter Valve for Countertop Water Units
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x .SW-1C COUNTERTOP WATER FILTER SYSTEM (CLEAR HOUSING)
1 x 719, Drain Saddle Clamp / Valve
1 x KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
2 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x .RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x .AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER

View Cart$6,870.39
Specials Log InCreate Account Checkout  Shopping Cart188 item(s)
5 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
3 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x DI210, Heavy-duty DI system for Aquarium and Reef
3 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
2 x 752, DC Booster Pump w/ Transformer
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x N-14-1M, Nipple Fitting connector between standard RO housing
1 x *Discontinued* RD106
1 x .AR150PNTF, KoolerMax AR150P RO System Shell without tank faucet
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
5 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
4 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
3 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x MKP, Maintenance kit for K5150P K6150P AR150P
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x 4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
1 x NM-5102, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x 741-38, Diverter Valve for RO DI Water Systems
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x UC7000 HONEYWELL UNDER THE COUNTER WATER FILTER (WHITE, LARGE)
3 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x NM-5104, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
4 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x CBV-38, Tank Ball Valve to 3/8 tubing
2 x 1st stage SF05 sediment filter (replace every 6-12 months)
2 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
7 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x WH-25, Whole House Water Treatment Sediment Filter System 20" Bi
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
4 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x WH1134 Whole House Restaurant Filter System Sediment Carbon Big
2 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
2 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
4 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
6 x 205, 3rd stage solid carbon block filter (replace every 12month)
3 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
2 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
4 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x 913, 5th stage inline carbon filter (every 12 months)
4 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x WH-10, Whole House Water Treatment Carbon Filter System 10" Big
2 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
3 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
2 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x .SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 706, Membrane Filter Casing Housing Assembly
3 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x IM60, Ice Maker or RV Water Filter, Inline Typle
2 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x KT-103, Optional Manual Membrane Flush Valve
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
2 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x 214, Clear Inline Filter Cartridge Empty Case
2 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x 2542-K, Female Connector 1/4 OD 1/8 FNPT Compression Fitting
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x 213, 4th stage inline carbon filter (replace every 12 months)
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x 741-14, Diverter Valve for Countertop Water Units
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x .SW-1C COUNTERTOP WATER FILTER SYSTEM (CLEAR HOUSING)
1 x 719, Drain Saddle Clamp / Valve
1 x KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
2 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x .RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x .AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER

View Cart$6,870.39

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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