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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3 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	.AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
4 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	706, Membrane Filter Casing Housing Assembly
1 x	225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x	UU Clips Pair from Bracket to Membrane Filter
4 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	Parts, Ro Water System Installation Parts Bag 1/4"
2 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
3 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	756SET, Aquatec Permeate Pump Reverse Osmosis System ERP1000
1 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
2 x	1st stage SF05 sediment filter (replace every 6-12 months)
2 x	ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
3 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
4 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	EMT-10, Empty Filter Cartridge Casing Housing
2 x	6th Stage pn215 Refillable inline DI filter (color change)
3 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x	FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x	SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x	SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x	913, 5th stage inline carbon filter (every 12 months)
1 x	799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x	WS-150M, Whole House Water Softener
1 x	FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x	PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x	Special, Single Stage Housing Bracket Shell Connection Kit
2 x	399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x	SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x	CDP6800T110V, AQUATEC Booster Pump Transformer 6840-2J03-B224
1 x	SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
2 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x	KT-103, Optional Manual Membrane Flush Valve
1 x	UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
1 x	1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
2 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	NM-5104, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
2 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
2 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x	PE Tubing Tube Cutter
1 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
3 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x	WH-10, Whole House Water Treatment Carbon Filter System 10" Big
1 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x	671C, Replacement UV Lamp Light for 609C (16 Watt)
1 x	PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x	335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
2 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x	.RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x	MKP, Maintenance kit for K5150P K6150P AR150P
1 x	WH-25, Whole House Water Treatment Sediment Filter System 20" Bi
1 x	SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x	SW SHELL, Countertop SW1 Empty System Only No Filter
1 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	.RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
1 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x	PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x	DI210, Heavy-duty DI system for Aquarium and Reef
1 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x	KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x	SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x	205, 2nd stage carbon block filter (replace every 12 months)
3 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x	741-14, Diverter Valve for Countertop Water Units
1 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x	1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x	O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x	718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
1 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x	.K6A KoolerMax 75GPD 6STAGE Alkaline pH REVERSE OSMOSIS RO FILTE
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
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	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x	FM214G 1/4" NPT Digital Flow Meter count up total Water Gallons
2 x	4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x	.K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
1 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	CBV-38, Tank Ball Valve to 3/8 tubing
1 x	324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
1 x	Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
1 x	Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x	717, Tubing 15 feet 1/4" white tube LLDPE PE for drinking water
1 x	.AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	bulk818, DI resin refill bags Di-Ionization media

View Cart	$8,392.88

3 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	.AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
4 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	706, Membrane Filter Casing Housing Assembly
1 x	225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x	UU Clips Pair from Bracket to Membrane Filter
4 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	Parts, Ro Water System Installation Parts Bag 1/4"
2 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
3 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	756SET, Aquatec Permeate Pump Reverse Osmosis System ERP1000
1 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
2 x	1st stage SF05 sediment filter (replace every 6-12 months)
2 x	ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
3 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
4 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	EMT-10, Empty Filter Cartridge Casing Housing
2 x	6th Stage pn215 Refillable inline DI filter (color change)
3 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x	FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x	SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x	SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x	913, 5th stage inline carbon filter (every 12 months)
1 x	799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x	WS-150M, Whole House Water Softener
1 x	FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x	PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x	Special, Single Stage Housing Bracket Shell Connection Kit
2 x	399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x	SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x	CDP6800T110V, AQUATEC Booster Pump Transformer 6840-2J03-B224
1 x	SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
2 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x	KT-103, Optional Manual Membrane Flush Valve
1 x	UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
1 x	1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
2 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	NM-5104, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
2 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
2 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x	PE Tubing Tube Cutter
1 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
3 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x	WH-10, Whole House Water Treatment Carbon Filter System 10" Big
1 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x	671C, Replacement UV Lamp Light for 609C (16 Watt)
1 x	PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x	335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
2 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x	.RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x	MKP, Maintenance kit for K5150P K6150P AR150P
1 x	WH-25, Whole House Water Treatment Sediment Filter System 20" Bi
1 x	SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x	SW SHELL, Countertop SW1 Empty System Only No Filter
1 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	.RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
1 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x	PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x	DI210, Heavy-duty DI system for Aquarium and Reef
1 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x	KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x	SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x	205, 2nd stage carbon block filter (replace every 12 months)
3 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x	741-14, Diverter Valve for Countertop Water Units
1 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x	1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x	O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x	718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
1 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x	.K6A KoolerMax 75GPD 6STAGE Alkaline pH REVERSE OSMOSIS RO FILTE
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
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	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x	FM214G 1/4" NPT Digital Flow Meter count up total Water Gallons
2 x	4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x	.K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
1 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	CBV-38, Tank Ball Valve to 3/8 tubing
1 x	324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
1 x	Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
1 x	Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x	717, Tubing 15 feet 1/4" white tube LLDPE PE for drinking water
1 x	.AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	bulk818, DI resin refill bags Di-Ionization media

View Cart	$8,392.88