Log In Log In  |  Checkout   |  124 item(s)
3 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
1 x 5th Stage pn215 Refillable inline DI filter (color change)
3 x 2nd stage C10 carbon block filter (replace every 6-12 months)
2 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x WSACF-150T, Whole House Water Treatment ACF-150T
1 x WS-150M, Whole House Water Softener
1 x 578, TDS Water Quality Meter tds-3
2 x 205, 3rd stage solid carbon block filter (replace every 12 month
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x 2542-K, Female Connector 1/4 OD 1/8 FNPT Compression Fitting
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
2 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
3 x Optional: 564 Membrane Filter Housing Wrench Opener
2 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x .SW-1C COUNTERTOP WATER FILTER SYSTEM (CLEAR HOUSING)
2 x 565, Digital Pressure Gauge Tester Monitor
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
2 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x BBK10, Replacement Filter Big Blue Whole House WH-1134
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x FM-6710M-88 1" Digital Flow Meter count up Total GPM 56" cable
1 x Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
2 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x 316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x .SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x 3rd stage Special High Efficiency Membrane Filter HTFC-150
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x NM-5102, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x Panel 1/2" 6710M-44TM Digital Flow Meter count up Gallon 115V
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x *Discontinued* RO585
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x WH-10, Whole House Water Treatment Carbon Filter System 10" Big
1 x UU Clips Pair from Bracket to Membrane Filter
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x 316, 2nd stage CTA 16 US Membrane filter
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
2 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
2 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x 310, 2nd stage CTA 10 US Membrane filter
2 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 671C, Replacement UV Lamp Light for 609C (16 Watt)
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
4 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x FM214G 1/4" NPT Digital Flow Meter count up total Water Gallons
2 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x *Discontinued* RD106
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x FM214G, FM-6710M DigiFlow Digital Water Flow Meter Gauge Moniter
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
2 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x 3/4" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x 4th stage Optional Refill bag #818 DI Resin Refill Bag
1 x 4th Stage Color Changing DI Filter SC207 for AR-104H
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x NM-5103, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x .K5150P, KoolerMax 150GPD 5 Stage RO System w/Booster Pump
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
2 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x .K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
1 x .K5NTF KoolerMax K5 RO System Shell without tank and faucet
2 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)

View Cart$10,737.64
Specials Log InCreate Account Checkout  Shopping Cart124 item(s)
3 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
1 x 5th Stage pn215 Refillable inline DI filter (color change)
3 x 2nd stage C10 carbon block filter (replace every 6-12 months)
2 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x WSACF-150T, Whole House Water Treatment ACF-150T
1 x WS-150M, Whole House Water Softener
1 x 578, TDS Water Quality Meter tds-3
2 x 205, 3rd stage solid carbon block filter (replace every 12 month
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x 2542-K, Female Connector 1/4 OD 1/8 FNPT Compression Fitting
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
2 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
3 x Optional: 564 Membrane Filter Housing Wrench Opener
2 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x .SW-1C COUNTERTOP WATER FILTER SYSTEM (CLEAR HOUSING)
2 x 565, Digital Pressure Gauge Tester Monitor
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
2 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x BBK10, Replacement Filter Big Blue Whole House WH-1134
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x FM-6710M-88 1" Digital Flow Meter count up Total GPM 56" cable
1 x Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
2 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x 316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x .SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x 3rd stage Special High Efficiency Membrane Filter HTFC-150
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x NM-5102, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x Panel 1/2" 6710M-44TM Digital Flow Meter count up Gallon 115V
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x *Discontinued* RO585
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x WH-10, Whole House Water Treatment Carbon Filter System 10" Big
1 x UU Clips Pair from Bracket to Membrane Filter
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x 316, 2nd stage CTA 16 US Membrane filter
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
2 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
2 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x 310, 2nd stage CTA 10 US Membrane filter
2 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 671C, Replacement UV Lamp Light for 609C (16 Watt)
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
4 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x FM214G 1/4" NPT Digital Flow Meter count up total Water Gallons
2 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x *Discontinued* RD106
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x FM214G, FM-6710M DigiFlow Digital Water Flow Meter Gauge Moniter
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
2 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x 3/4" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x 4th stage Optional Refill bag #818 DI Resin Refill Bag
1 x 4th Stage Color Changing DI Filter SC207 for AR-104H
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x NM-5103, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x .K5150P, KoolerMax 150GPD 5 Stage RO System w/Booster Pump
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
2 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x .K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
1 x .K5NTF KoolerMax K5 RO System Shell without tank and faucet
2 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)

View Cart$10,737.64

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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