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2 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
2 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
5 x Optional: 564 Membrane Filter Housing Wrench Opener
2 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x Special Filter Kit Koolermax dealer distribution kit
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x *Discontinued* RO155
1 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
2 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x WH-25, Whole House Water Treatment Sediment Filter System 20" Bi
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x .AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
3 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
3 x 3rd stage C10 carbon block filter (replace every 6-12 months)
2 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x NM-5103, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x 326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
1 x TMR-25A, 2.5 AMP Transformer Power Supply Ballast for 8800 5853
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
5 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x FM10, STEEL BRACKET SINGLE HOUSING MOUNTING SYSTEM
1 x TMR-AQT-68, Transformer Power Supply Aquatec TACS114-19EP for 68
1 x BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x .K5150P, KoolerMax 150GPD 5 Stage RO System w/Booster Pump
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 AR125
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
2 x DB40, DI Resin Refill Bag for DI210, RD322
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x FM-8100T, DigiFlow Digital Water Flow Rate Meter 56" cable
2 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
2 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
2 x Parts, Ro Water System Installation Parts Bag 1/4"
3 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x BBK10, Replacement Filter Big Blue Whole House WH-1134
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
4 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
2 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x WH-250, Whole House Water Treatment Sediment Carbon Filter Syste
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x .SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 578, TDS Water Quality Meter tds-3
1 x PH80, Digital pH Meter Hydrotester Calibration Storage Solutions
2 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x 5th Stage pn215 Refillable inline DI filter (color change)
1 x 204, 2nd stage GAC filter (replace every 6-12 months)
2 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
2 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
2 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x KF310, Elite Series: Polish Chrome Drinking Water Faucet
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x HK120-PUMP KoolerMax Aeroponics Hydroponics System Booster Pump
2 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x FRQ550, Flow Restrictor 500 to 600ML / min
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x bulkic21, Koolermax Inline Carbon Filter
1 x KT-103, Optional Manual Membrane Flush Valve
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x 565, Digital Pressure Gauge Tester Monitor
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
2 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x .RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x AQF-600-102, Flow Meter Panel Mount 3/8" MPT
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
View Cart$8,277.10
Home
Specials Log InCreate Account Checkout  Shopping Cart150 item(s)
2 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
2 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
5 x Optional: 564 Membrane Filter Housing Wrench Opener
2 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x Special Filter Kit Koolermax dealer distribution kit
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x *Discontinued* RO155
1 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
2 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x WH-25, Whole House Water Treatment Sediment Filter System 20" Bi
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x .AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
3 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
3 x 3rd stage C10 carbon block filter (replace every 6-12 months)
2 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x NM-5103, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x 326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
1 x TMR-25A, 2.5 AMP Transformer Power Supply Ballast for 8800 5853
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
5 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x FM10, STEEL BRACKET SINGLE HOUSING MOUNTING SYSTEM
1 x TMR-AQT-68, Transformer Power Supply Aquatec TACS114-19EP for 68
1 x BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x .K5150P, KoolerMax 150GPD 5 Stage RO System w/Booster Pump
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 AR125
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
2 x DB40, DI Resin Refill Bag for DI210, RD322
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x FM-8100T, DigiFlow Digital Water Flow Rate Meter 56" cable
2 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
2 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
2 x Parts, Ro Water System Installation Parts Bag 1/4"
3 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x BBK10, Replacement Filter Big Blue Whole House WH-1134
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
4 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
2 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x WH-250, Whole House Water Treatment Sediment Carbon Filter Syste
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x .SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 578, TDS Water Quality Meter tds-3
1 x PH80, Digital pH Meter Hydrotester Calibration Storage Solutions
2 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x 5th Stage pn215 Refillable inline DI filter (color change)
1 x 204, 2nd stage GAC filter (replace every 6-12 months)
2 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
2 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
2 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x KF310, Elite Series: Polish Chrome Drinking Water Faucet
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x HK120-PUMP KoolerMax Aeroponics Hydroponics System Booster Pump
2 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x FRQ550, Flow Restrictor 500 to 600ML / min
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x bulkic21, Koolermax Inline Carbon Filter
1 x KT-103, Optional Manual Membrane Flush Valve
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x 565, Digital Pressure Gauge Tester Monitor
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
2 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x .RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x AQF-600-102, Flow Meter Panel Mount 3/8" MPT
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
View Cart$8,277.10

AEU, Elbow Union Connector OD Quick Connect QC Fitting [AEU]

$3.00

AEU, Elbow Union Connector OD Quick Connect QC Fitting



* AEU, Elbow Union Connector TUBE OD w/ QC Quick Connect Fitting

* Please choose size from the selection box below. Both numbers are tubing OD Outside Diameter (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 1/4" Tube OD AEU0404
* 3/8" Tube OD x 1/4" Tube OD AEU0604
* 3/8" Tube OD x 3/8" Tube OD AEU0606
* 1/2" Tube OD x 1/4" Tube OD AEU0704
* 1/2" Tube OD x 3/8" Tube OD AEU0706
* 1/2" Tube OD x 1/2" Tube OD AEU0707


* 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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