Log In Log In  |  Checkout   |  206 item(s)
4 x 1st stage SF05 sediment filter (replace every 6-12 months)
10 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
5 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
2 x WSACF-150T, Whole House Water Treatment ACF-150T
2 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
2 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
4 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
5 x Parts, Ro Water System Installation Parts Bag 1/4"
2 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
2 x 752, DC Booster Pump w/ Transformer
6 x 2nd stage C10 carbon block filter (replace every 6-12 months)
4 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
5 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x WH-25, Whole House Water Treatment Sediment Filter System 20" Bi
2 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
6 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
3 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
4 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
3 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
2 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
3 x 205, 3rd stage solid carbon block filter (replace every 12month)
2 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
3 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
2 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x 913, 5th stage inline carbon filter (every 12 months)
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
6 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
3 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
2 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x 316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
1 x BBK10, Replacement Filter Big Blue Whole House WH-1134
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
2 x 205, 3rd stage solid carbon block filter (replace every 12 month
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x 204, 2nd stage GAC filter (replace every 6-12 months)
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
5 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
4 x 3rd stage C10 carbon block filter (replace every 6-12 months)
2 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x 335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
2 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x UU Clips Pair Membrane to Filter, 2.5" to 2"
1 x UU Clips Pair from Bracket to Membrane Filter
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x 565, Digital Pressure Gauge Tester Monitor
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
1 x WH-250, Whole House Water Treatment Sediment Carbon Filter Syste
1 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x PE Tubing Tube Cutter
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x 5th Stage pn215 Refillable inline DI filter (color change)
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x IM60, Ice Maker or RV Water Filter, Inline Typle
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x 310, 2nd stage CTA 10 US Membrane filter
1 x WH-20, Whole House Water Treatment Carbon Block Filter System Bi
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x KT-103, Optional Manual Membrane Flush Valve
1 x Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
2 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
2 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x WH-5, Whole House Water Treatment Sediment Filter System 10" Big
2 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x 4th stage Optional Refill bag #818 DI Resin Refill Bag
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x 225, 5th stage Inline Alkaline filter with clear case (annual)
1 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x .K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x bulksf05, Koolermax Sediment Filter
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x FM-6710M-88 1" Digital Flow Meter count up Total GPM 56" cable
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING

View Cart$13,141.93
Specials Log InCreate Account Checkout  Shopping Cart206 item(s)
4 x 1st stage SF05 sediment filter (replace every 6-12 months)
10 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
5 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
2 x WSACF-150T, Whole House Water Treatment ACF-150T
2 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
2 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
4 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
5 x Parts, Ro Water System Installation Parts Bag 1/4"
2 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
2 x 752, DC Booster Pump w/ Transformer
6 x 2nd stage C10 carbon block filter (replace every 6-12 months)
4 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
5 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x WH-25, Whole House Water Treatment Sediment Filter System 20" Bi
2 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
6 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
3 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
4 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
3 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
2 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
3 x 205, 3rd stage solid carbon block filter (replace every 12month)
2 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
3 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
2 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x 913, 5th stage inline carbon filter (every 12 months)
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
6 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
3 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
2 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x 316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
1 x BBK10, Replacement Filter Big Blue Whole House WH-1134
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
2 x 205, 3rd stage solid carbon block filter (replace every 12 month
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x 204, 2nd stage GAC filter (replace every 6-12 months)
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
5 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
4 x 3rd stage C10 carbon block filter (replace every 6-12 months)
2 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x 335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
2 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x UU Clips Pair Membrane to Filter, 2.5" to 2"
1 x UU Clips Pair from Bracket to Membrane Filter
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x 565, Digital Pressure Gauge Tester Monitor
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
1 x WH-250, Whole House Water Treatment Sediment Carbon Filter Syste
1 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x PE Tubing Tube Cutter
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x 5th Stage pn215 Refillable inline DI filter (color change)
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x IM60, Ice Maker or RV Water Filter, Inline Typle
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x 310, 2nd stage CTA 10 US Membrane filter
1 x WH-20, Whole House Water Treatment Carbon Block Filter System Bi
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x KT-103, Optional Manual Membrane Flush Valve
1 x Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
2 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
2 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x WH-5, Whole House Water Treatment Sediment Filter System 10" Big
2 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x 4th stage Optional Refill bag #818 DI Resin Refill Bag
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x 225, 5th stage Inline Alkaline filter with clear case (annual)
1 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x .K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x bulksf05, Koolermax Sediment Filter
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x FM-6710M-88 1" Digital Flow Meter count up Total GPM 56" cable
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING

View Cart$13,141.93

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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