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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2 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
2 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
2 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
2 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
2 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
2 x	Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x	213, 4th stage inline carbon filter (replace every 12 months)
4 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
4 x	Parts, Ro Water System Installation Parts Bag 1/4"
3 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	752, DC Booster Pump w/ Transformer
1 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
5 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
3 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
3 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x	5th Stage pn215 Refillable inline DI filter (color change)
1 x	4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
2 x	385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x	205, 3rd stage solid carbon block filter (replace every 12month)
2 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
2 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
3 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	.AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x	326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x	2nd stage C10 carbon block filter (replace every 6-12 months)
2 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x	288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x	4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
1 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x	O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
2 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	KF355, Antique Brushed Brass / Iron Finish Drinking Water Faucet
1 x	ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x	DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x	225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x	673, Replacement UV Lamp Light for 602 (6 Watts)
1 x	1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x	WSACF-150T, Whole House Water Treatment ACF-150T
1 x	Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
1 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	bulkc10, Koolermax Carbon Block Filter
1 x	SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x	.K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
1 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	.AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x	.AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x	KF612, Elite Series: Oil Rubbed Bronze ORB Drinking Water Faucet
1 x	Liter Digiflow 1/4NPT Digital Flow Meter count up total Water
1 x	SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x	Special, Single Stage Housing Bracket Shell Connection Kit
1 x	602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x	SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
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)

View Cart	$6,431.44

2 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
2 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
2 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
2 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
2 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
2 x	Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x	213, 4th stage inline carbon filter (replace every 12 months)
4 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
4 x	Parts, Ro Water System Installation Parts Bag 1/4"
3 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	752, DC Booster Pump w/ Transformer
1 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
5 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
3 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
3 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x	5th Stage pn215 Refillable inline DI filter (color change)
1 x	4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
2 x	385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x	205, 3rd stage solid carbon block filter (replace every 12month)
2 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
2 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
3 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	.AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x	326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x	2nd stage C10 carbon block filter (replace every 6-12 months)
2 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x	288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x	4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
1 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x	O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
2 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	KF355, Antique Brushed Brass / Iron Finish Drinking Water Faucet
1 x	ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x	DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x	225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x	673, Replacement UV Lamp Light for 602 (6 Watts)
1 x	1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x	WSACF-150T, Whole House Water Treatment ACF-150T
1 x	Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
1 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	bulkc10, Koolermax Carbon Block Filter
1 x	SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x	.K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
1 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	.AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x	.AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x	KF612, Elite Series: Oil Rubbed Bronze ORB Drinking Water Faucet
1 x	Liter Digiflow 1/4NPT Digital Flow Meter count up total Water
1 x	SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x	Special, Single Stage Housing Bracket Shell Connection Kit
1 x	602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x	SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
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)

View Cart	$6,431.44