Log In Log In  |  Checkout   |  96 item(s)
1 x CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x FM214G 1/4" NPT Digital Flow Meter count up total Water Gallons
2 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
2 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x *Discontinued* RO585NTF
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
2 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x .SW-1C COUNTERTOP WATER FILTER SYSTEM (CLEAR HOUSING)
2 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x 671C, Replacement UV Lamp Light for 609C (16 Watt)
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
3 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x FM-6710M-88 1" Digital Flow Meter count up Total GPM 56" cable
1 x FM-8000T, DigiFlow Digital Water Flow Meter Rate Count Down
2 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
1 x 2542-K, Female Connector 1/4 OD 1/8 FNPT Compression Fitting
1 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x Panel 1/2" 6710M-44TM Digital Flow Meter count up Gallon 115V
2 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
1 x UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
1 x CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x UU Clips Pair Membrane to Filter, 2.5" to 2"
2 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x 732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x 718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
2 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x .K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
2 x 723, Feed Water Adapter with Ball Valve
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x N-14-1M, Nipple Fitting connector between standard RO housing
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x FM214G, FM-6710M DigiFlow Digital Water Flow Meter Gauge Moniter
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 565, Digital Pressure Gauge Tester Monitor
1 x 717, Tubing 15 feet 1/4" white tube LLDPE PE for drinking water
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x KF612, Elite Series: Oil Rubbed Bronze ORB Drinking Water Faucet
1 x NM-5102, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x .SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x *Discontinued* RO6ALK
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
2 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*

View Cart$3,869.39
Specials Log InCreate Account Checkout  Shopping Cart96 item(s)
1 x CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x FM214G 1/4" NPT Digital Flow Meter count up total Water Gallons
2 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
2 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x *Discontinued* RO585NTF
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
2 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x .SW-1C COUNTERTOP WATER FILTER SYSTEM (CLEAR HOUSING)
2 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x 671C, Replacement UV Lamp Light for 609C (16 Watt)
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
3 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x FM-6710M-88 1" Digital Flow Meter count up Total GPM 56" cable
1 x FM-8000T, DigiFlow Digital Water Flow Meter Rate Count Down
2 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
1 x 2542-K, Female Connector 1/4 OD 1/8 FNPT Compression Fitting
1 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x Panel 1/2" 6710M-44TM Digital Flow Meter count up Gallon 115V
2 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
1 x UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
1 x CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x UU Clips Pair Membrane to Filter, 2.5" to 2"
2 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x 732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x 718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
2 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x .K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
2 x 723, Feed Water Adapter with Ball Valve
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x N-14-1M, Nipple Fitting connector between standard RO housing
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x FM214G, FM-6710M DigiFlow Digital Water Flow Meter Gauge Moniter
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 565, Digital Pressure Gauge Tester Monitor
1 x 717, Tubing 15 feet 1/4" white tube LLDPE PE for drinking water
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x KF612, Elite Series: Oil Rubbed Bronze ORB Drinking Water Faucet
1 x NM-5102, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x .SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x *Discontinued* RO6ALK
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
2 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*

View Cart$3,869.39

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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