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

Customers who bought this product also purchased

602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)

APL, Tubing Plug Tube Plug

550, Standard Chrome Steel Faucet with Spigot for Water Filter,

ATES, Tube End Stop Tubing QC Fitting

*Discontinued* RO6ALK

KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish

1 x	FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
2 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	KF750, Elite Series: Polish Chrome Drinking Water Faucet
2 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x	Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x	NM-5102, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x	CBV-38, Tank Ball Valve to 3/8 tubing
1 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
2 x	FK-BB20M3, Special Big Blue Filter Pack Bundle for WH350 WH-350
1 x	225UP, 5th stage Inline Alkaline upgrade (includes media)
2 x	SC435, Specialty Filter Arsenic / Fluoride Removal Filter
1 x	550, Standard Chrome Steel Faucet with Spigot for Water Filter,
1 x	SC209, Specialty Filter Nitrate Removal Filter
1 x	.AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x	385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
3 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
2 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
3 x	Optional: 564 Membrane Filter Housing Wrench Opener
3 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	Discontinued RD102
1 x	bulksf05, Koolermax Sediment Filter
1 x	SW SHELL, Countertop SW1 Empty System Only No Filter
1 x	bulk205, Carbon Block Filter
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x	1st stage SF05 sediment filter (replace every 6-12 months)
2 x	.AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
2 x	BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x	KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
1 x	1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
2 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	Discontinued RO6ALK
1 x	.RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x	PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x	CDP6800T110V, AQUATEC Booster Pump Transformer 6840-2J03-B224
1 x	FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
2 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	IM60, Ice Maker or RV Water Filter, Inline Typle
1 x	Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
2 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x	MKP, Maintenance kit for K5150P K6150P AR150P
1 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x	ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x	SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x	FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x	4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x	SC227, Specialty Filter Refillable Color Changing DI Filter 20"
2 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	205, 2nd stage carbon block filter (replace every 12 months)
1 x	PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x	799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x	602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x	741-14, Diverter Valve for Countertop Water Units
1 x	.K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
1 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
2 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x	PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	773, AC Booster Pump Assembly Large 150-200GPD RO systems SET
1 x	6044-combo Compression Type Fitting Elbow and Tee fitting
1 x	755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x	FM10, STEEL BRACKET SINGLE HOUSING MOUNTING SYSTEM
1 x	SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
2 x	759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x	578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x	NM-5103, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x	719, Drain Saddle Clamp / Valve
1 x	O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x	3150, 5th stage TFC-150 US membrane filter (every 2-3 years)

View Cart	$5,630.82

1 x	FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
2 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	KF750, Elite Series: Polish Chrome Drinking Water Faucet
2 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x	Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x	NM-5102, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x	CBV-38, Tank Ball Valve to 3/8 tubing
1 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
2 x	FK-BB20M3, Special Big Blue Filter Pack Bundle for WH350 WH-350
1 x	225UP, 5th stage Inline Alkaline upgrade (includes media)
2 x	SC435, Specialty Filter Arsenic / Fluoride Removal Filter
1 x	550, Standard Chrome Steel Faucet with Spigot for Water Filter,
1 x	SC209, Specialty Filter Nitrate Removal Filter
1 x	.AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x	385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
3 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
2 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
3 x	Optional: 564 Membrane Filter Housing Wrench Opener
3 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	Discontinued RD102
1 x	bulksf05, Koolermax Sediment Filter
1 x	SW SHELL, Countertop SW1 Empty System Only No Filter
1 x	bulk205, Carbon Block Filter
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x	1st stage SF05 sediment filter (replace every 6-12 months)
2 x	.AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
2 x	BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x	KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
1 x	1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
2 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	Discontinued RO6ALK
1 x	.RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x	PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x	CDP6800T110V, AQUATEC Booster Pump Transformer 6840-2J03-B224
1 x	FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
2 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	IM60, Ice Maker or RV Water Filter, Inline Typle
1 x	Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
2 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x	MKP, Maintenance kit for K5150P K6150P AR150P
1 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x	ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x	SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x	FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x	4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x	SC227, Specialty Filter Refillable Color Changing DI Filter 20"
2 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	205, 2nd stage carbon block filter (replace every 12 months)
1 x	PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x	799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x	602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x	741-14, Diverter Valve for Countertop Water Units
1 x	.K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
1 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
2 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x	PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	773, AC Booster Pump Assembly Large 150-200GPD RO systems SET
1 x	6044-combo Compression Type Fitting Elbow and Tee fitting
1 x	755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x	FM10, STEEL BRACKET SINGLE HOUSING MOUNTING SYSTEM
1 x	SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
2 x	759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x	578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x	NM-5103, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x	719, Drain Saddle Clamp / Valve
1 x	O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x	3150, 5th stage TFC-150 US membrane filter (every 2-3 years)

View Cart	$5,630.82