ATU TEE Union Connector Quick Connect QC Fitting [ATU]

$3.50

* ATU TEE Union Connector, Quick Connect

* Please choose size from the selection box below. Both numbers are tubing OD Outside Diameter. First number is Tee double side and second number is the single side. (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 ATU0404
* 3/8" Tube OD x 1/4" Tube OD ATU0604
* 3/8" Tube OD x 3/8" Tube OD ATU0606
* 1/2" Tube OD x 3/8" Tube OD ATU0706
* 1/2" Tube OD x 1/2" Tube OD ATU0707

* 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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4 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
3 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
3 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
3 x	Parts, Ro Water System Installation Parts Bag 1/4"
3 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x	EMT-10, Empty Filter Cartridge Casing Housing
1 x	FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
6 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
5 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
5 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	723, Feed Water Adapter with Ball Valve
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	732, Inline Pressure Gauge 0 to 300 psi for RO filter system
2 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	718xl, Tubing 100 feet 1/4" white tube LLDPE PE for drinking wat
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x	720, Feed Water Adapter with Needle Valve
1 x	741-14, Diverter Valve for Countertop Water Units
1 x	CKV0402, Blue color Elbow Check Valve Elbow Type
3 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x	718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
3 x	201, 1st stage sediment filter (replace every 6-12 months)
4 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x	Special, Single Stage Housing Bracket Shell Connection Kit
1 x	214, Clear Inline Filter Cartridge Empty Case
3 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
1 x	NM-5104, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x	BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x	1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x	717, Tubing 15 feet 1/4" white tube LLDPE PE for drinking water
2 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x	721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x	WH-5, Whole House Water Treatment Sediment Filter System 10" Big
2 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
2 x	DB40, DI Resin Refill Bag for DI210, RD322
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
3 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
2 x	213, 4th stage inline carbon filter (replace every 12 months)
1 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
3 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	205, 5th stage final carbon filter
1 x	335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
4 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
2 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x	FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
2 x	706, Membrane Filter Casing Housing Assembly
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 K6ALK
1 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
3 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	WH-20, Whole House Water Treatment Carbon Block Filter System Bi
1 x	WH1134 Whole House Restaurant Filter System Sediment Carbon Big
1 x	WH-10, Whole House Water Treatment Carbon Filter System 10" Big
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x	NM-5102, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
1 x	MK8002, Maintenance kit for double membrane system RD322 RO260
1 x	Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
2 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
2 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
1 x	718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
1 x	FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x	913, 5th stage inline carbon filter (every 12 months)
2 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x	205, 3rd stage solid carbon block filter (replace every 12 month
1 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	741-38, Diverter Valve for RO DI Water Systems
1 x	316, 2nd stage CTA 16 US Membrane filter
1 x	350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x	CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
1 x	719, Drain Saddle Clamp / Valve
1 x	6044-combo Compression Type Fitting Elbow and Tee fitting
1 x	FRQ550, Flow Restrictor 500 to 600ML / min
1 x	385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x	6th Stage pn215 Refillable inline DI filter (color change)
1 x	FRQ300, Flow Restrictor 300ML / min
1 x	SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x	FRQ200, Flow Restrictor 200ML / min
1 x	FRQ420, Flow Restrictor 420ML / min

View Cart	$6,556.61

4 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
3 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
3 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
3 x	Parts, Ro Water System Installation Parts Bag 1/4"
3 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x	EMT-10, Empty Filter Cartridge Casing Housing
1 x	FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
6 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
5 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
5 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	723, Feed Water Adapter with Ball Valve
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	732, Inline Pressure Gauge 0 to 300 psi for RO filter system
2 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	718xl, Tubing 100 feet 1/4" white tube LLDPE PE for drinking wat
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x	720, Feed Water Adapter with Needle Valve
1 x	741-14, Diverter Valve for Countertop Water Units
1 x	CKV0402, Blue color Elbow Check Valve Elbow Type
3 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x	718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
3 x	201, 1st stage sediment filter (replace every 6-12 months)
4 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x	Special, Single Stage Housing Bracket Shell Connection Kit
1 x	214, Clear Inline Filter Cartridge Empty Case
3 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
1 x	NM-5104, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x	BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x	1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x	717, Tubing 15 feet 1/4" white tube LLDPE PE for drinking water
2 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x	721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x	WH-5, Whole House Water Treatment Sediment Filter System 10" Big
2 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
2 x	DB40, DI Resin Refill Bag for DI210, RD322
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
3 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
2 x	213, 4th stage inline carbon filter (replace every 12 months)
1 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
3 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	205, 5th stage final carbon filter
1 x	335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
4 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
2 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x	FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
2 x	706, Membrane Filter Casing Housing Assembly
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 K6ALK
1 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
3 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	WH-20, Whole House Water Treatment Carbon Block Filter System Bi
1 x	WH1134 Whole House Restaurant Filter System Sediment Carbon Big
1 x	WH-10, Whole House Water Treatment Carbon Filter System 10" Big
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x	NM-5102, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
1 x	MK8002, Maintenance kit for double membrane system RD322 RO260
1 x	Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
2 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
2 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
1 x	718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
1 x	FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x	913, 5th stage inline carbon filter (every 12 months)
2 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x	205, 3rd stage solid carbon block filter (replace every 12 month
1 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	741-38, Diverter Valve for RO DI Water Systems
1 x	316, 2nd stage CTA 16 US Membrane filter
1 x	350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x	CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
1 x	719, Drain Saddle Clamp / Valve
1 x	6044-combo Compression Type Fitting Elbow and Tee fitting
1 x	FRQ550, Flow Restrictor 500 to 600ML / min
1 x	385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x	6th Stage pn215 Refillable inline DI filter (color change)
1 x	FRQ300, Flow Restrictor 300ML / min
1 x	SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x	FRQ200, Flow Restrictor 200ML / min
1 x	FRQ420, Flow Restrictor 420ML / min

View Cart	$6,556.61