Log In Log In  |  Checkout   |  161 item(s)
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
4 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x bulk818, DI resin refill bags Di-Ionization media
1 x 741-38, Diverter Valve for RO DI Water Systems
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
2 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x bulk201, Sediment Filter
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
2 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
4 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x SC412, Water Softening Filter Calcium Magnesium Hardness Removal
1 x FK-BB20M3, Special Big Blue Filter Pack Bundle for WH350 WH-350
1 x NM-5103, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
1 x SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
2 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
4 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
2 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x 720, Feed Water Adapter with Needle Valve
1 x bulkic21, Koolermax Inline Carbon Filter
2 x 205, 3rd stage solid carbon block filter (replace every 12month)
2 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x IM60, Ice Maker or RV Water Filter, Inline Typle
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x bulksf05, Koolermax Sediment Filter
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x 204, 2nd stage GAC filter (replace every 6-12 months)
1 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
4 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x bulk205, Carbon Block Filter
1 x NM-5104, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
2 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x 4th stage Optional Refill bag #818 DI Resin Refill Bag
3 x 201, 1st stage sediment filter (replace every 6-12 months)
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 Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x SC435, Specialty Filter Arsenic / Fluoride Removal Filter
2 x Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x 3rd stage Special High Efficiency Membrane Filter HTFC-150
2 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x Special Filter Kit Koolermax dealer distribution kit
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
2 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x KT-103, Optional Manual Membrane Flush Valve
1 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x 719, Drain Saddle Clamp / Valve
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
2 x NM-5102, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x 723, Feed Water Adapter with Ball Valve
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
2 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
3 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x bulkc10, Koolermax Carbon Block Filter
1 x SC725, Specialty Filter Chloramines / Hydrogen Sulfide Removal
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x Liter Digiflow 1/4NPT Digital Flow Meter count up total Water
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x 752, DC Booster Pump w/ Transformer
1 x UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x TMR-25A, 2.5 AMP Transformer Power Supply Ballast for 8800 5853
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x 718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
View Cart$8,325.35
Home
Specials Log InCreate Account Checkout  Shopping Cart161 item(s)
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
4 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x bulk818, DI resin refill bags Di-Ionization media
1 x 741-38, Diverter Valve for RO DI Water Systems
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
2 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x bulk201, Sediment Filter
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
2 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
4 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x SC412, Water Softening Filter Calcium Magnesium Hardness Removal
1 x FK-BB20M3, Special Big Blue Filter Pack Bundle for WH350 WH-350
1 x NM-5103, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
1 x SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
2 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
4 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
2 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x 720, Feed Water Adapter with Needle Valve
1 x bulkic21, Koolermax Inline Carbon Filter
2 x 205, 3rd stage solid carbon block filter (replace every 12month)
2 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x IM60, Ice Maker or RV Water Filter, Inline Typle
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x bulksf05, Koolermax Sediment Filter
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x 204, 2nd stage GAC filter (replace every 6-12 months)
1 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
4 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x bulk205, Carbon Block Filter
1 x NM-5104, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
2 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x 4th stage Optional Refill bag #818 DI Resin Refill Bag
3 x 201, 1st stage sediment filter (replace every 6-12 months)
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 Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x SC435, Specialty Filter Arsenic / Fluoride Removal Filter
2 x Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x 3rd stage Special High Efficiency Membrane Filter HTFC-150
2 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x Special Filter Kit Koolermax dealer distribution kit
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
2 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x KT-103, Optional Manual Membrane Flush Valve
1 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x 719, Drain Saddle Clamp / Valve
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
2 x NM-5102, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x 723, Feed Water Adapter with Ball Valve
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
2 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
3 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x bulkc10, Koolermax Carbon Block Filter
1 x SC725, Specialty Filter Chloramines / Hydrogen Sulfide Removal
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x Liter Digiflow 1/4NPT Digital Flow Meter count up total Water
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x 752, DC Booster Pump w/ Transformer
1 x UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x TMR-25A, 2.5 AMP Transformer Power Supply Ballast for 8800 5853
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x 718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
View Cart$8,325.35

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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