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:

Reviews

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1 x	HK120-P-TK-220V for EURO 220V / 50Hz
1 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
2 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	Optional: 564 Membrane Filter Housing Wrench Opener
2 x	318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
2 x	204, 2nd stage GAC filter (replace every 6-12 months)
1 x	SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x	4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x	Discontinued RD106
1 x	213, 4th stage inline carbon filter (replace every 12 months)
2 x	350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x	Discontinued RO155C
1 x	Discontinued RO585
2 x	Parts, Ro Water System Installation Parts Bag 1/4"
2 x	324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
2 x	335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x	MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x	.RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
2 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
3 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x	HK120-PUMP KoolerMax Aeroponics Hydroponics System Booster Pump
3 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x	Discontinued RO155
1 x	HK120-P-TK for USA 110V / 60Hz
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x	213, 5th stage inline carbon postfilter (replace every 12months)
1 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
2 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
3 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
3 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
3 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x	.AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x	HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
1 x	205, 5th stage final carbon filter
3 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	205, 2nd stage carbon block filter (replace every 12 months)
1 x	326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
1 x	FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x	bulkic21, Koolermax Inline Carbon Filter
1 x	NM-5104, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	KF310, Elite Series: Polish Chrome Drinking Water Faucet
1 x	KF355, Antique Brushed Brass / Iron Finish Drinking Water Faucet
1 x	SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x	3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
2 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x	741-14, Diverter Valve for Countertop Water Units
1 x	MK420, Maintenance kit for RO565
1 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x	PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x	SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x	4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x	FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
2 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x	720, Feed Water Adapter with Needle Valve
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x	FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x	SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x	KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x	MK8002, Maintenance kit for double membrane system RD322 RO260
1 x	bulkc10, Koolermax Carbon Block Filter

View Cart	$6,028.40

1 x	HK120-P-TK-220V for EURO 220V / 50Hz
1 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
2 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	Optional: 564 Membrane Filter Housing Wrench Opener
2 x	318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
2 x	204, 2nd stage GAC filter (replace every 6-12 months)
1 x	SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x	4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x	Discontinued RD106
1 x	213, 4th stage inline carbon filter (replace every 12 months)
2 x	350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x	Discontinued RO155C
1 x	Discontinued RO585
2 x	Parts, Ro Water System Installation Parts Bag 1/4"
2 x	324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
2 x	335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x	MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x	.RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
2 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
3 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x	HK120-PUMP KoolerMax Aeroponics Hydroponics System Booster Pump
3 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x	Discontinued RO155
1 x	HK120-P-TK for USA 110V / 60Hz
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x	213, 5th stage inline carbon postfilter (replace every 12months)
1 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
2 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
3 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
3 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
3 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x	.AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x	HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
1 x	205, 5th stage final carbon filter
3 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	205, 2nd stage carbon block filter (replace every 12 months)
1 x	326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
1 x	FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x	bulkic21, Koolermax Inline Carbon Filter
1 x	NM-5104, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	KF310, Elite Series: Polish Chrome Drinking Water Faucet
1 x	KF355, Antique Brushed Brass / Iron Finish Drinking Water Faucet
1 x	SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x	3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
2 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x	741-14, Diverter Valve for Countertop Water Units
1 x	MK420, Maintenance kit for RO565
1 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x	PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x	SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x	4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x	FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
2 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x	720, Feed Water Adapter with Needle Valve
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x	FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x	SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x	KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x	MK8002, Maintenance kit for double membrane system RD322 RO260
1 x	bulkc10, Koolermax Carbon Block Filter

View Cart	$6,028.40