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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1 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
3 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
2 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
2 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
2 x	290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
4 x	Optional: 564 Membrane Filter Housing Wrench Opener
3 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x	741-14, Diverter Valve for Countertop Water Units
2 x	5th stage 225 Inline Alkaline filter with clear housing (annual)
3 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
2 x	BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
3 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
3 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	KT-103, Optional Manual Membrane Flush Valve
1 x	205, 2nd stage carbon block filter (replace every 12 months)
1 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x	225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x	FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
3 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	214, Clear Inline Filter Cartridge Empty Case
1 x	Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x	.SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
1 x	EMT-10, Empty Filter Cartridge Casing Housing
1 x	5th Stage pn215 Refillable inline DI filter (color change)
1 x	6th Stage pn215 Refillable inline DI filter (color change)
1 x	706, Membrane Filter Casing Housing Assembly
2 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	SC209, Specialty Filter Nitrate Removal Filter
2 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x	721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x	UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x	NM-5104, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x	741-38, Diverter Valve for RO DI Water Systems
1 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
1 x	FK-BB20M3, Special Big Blue Filter Pack Bundle for WH350 WH-350
1 x	BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x	Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
1 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x	335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x	202,1 MICRON Sediment filter (replace every 6-12 month) SED1001
1 x	205, 5th stage final carbon filter
1 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
2 x	2nd stage C10 carbon block filter (replace every 6-12 months)
2 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	4th stage Optional Refill bag #818 DI Resin Refill Bag
1 x	727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x	Special, Single Stage Housing Bracket Shell Connection Kit
1 x	365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	3rd stage Special High Efficiency Membrane Filter HTFC-150
1 x	Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
1 x	7044-K Union Tee Connector Fitting Compression type 1/4"
1 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x	4th Stage Color Changing DI Filter SC207 for AR-104H
1 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	723, Feed Water Adapter with Ball Valve
1 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x	326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
1 x	MK420, Maintenance kit for RO565
1 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	709, Automatic Shut Off Valve 4-way Four Way Valve
1 x	PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x	PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x	BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250

View Cart	$2,917.32

1 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
3 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
2 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
2 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
2 x	290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
4 x	Optional: 564 Membrane Filter Housing Wrench Opener
3 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x	741-14, Diverter Valve for Countertop Water Units
2 x	5th stage 225 Inline Alkaline filter with clear housing (annual)
3 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
2 x	BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
3 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
3 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	KT-103, Optional Manual Membrane Flush Valve
1 x	205, 2nd stage carbon block filter (replace every 12 months)
1 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x	225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x	FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
3 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	214, Clear Inline Filter Cartridge Empty Case
1 x	Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x	.SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
1 x	EMT-10, Empty Filter Cartridge Casing Housing
1 x	5th Stage pn215 Refillable inline DI filter (color change)
1 x	6th Stage pn215 Refillable inline DI filter (color change)
1 x	706, Membrane Filter Casing Housing Assembly
2 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	SC209, Specialty Filter Nitrate Removal Filter
2 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x	721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x	UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x	NM-5104, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x	741-38, Diverter Valve for RO DI Water Systems
1 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
1 x	FK-BB20M3, Special Big Blue Filter Pack Bundle for WH350 WH-350
1 x	BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x	Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
1 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x	335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x	202,1 MICRON Sediment filter (replace every 6-12 month) SED1001
1 x	205, 5th stage final carbon filter
1 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
2 x	2nd stage C10 carbon block filter (replace every 6-12 months)
2 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	4th stage Optional Refill bag #818 DI Resin Refill Bag
1 x	727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x	Special, Single Stage Housing Bracket Shell Connection Kit
1 x	365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	3rd stage Special High Efficiency Membrane Filter HTFC-150
1 x	Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
1 x	7044-K Union Tee Connector Fitting Compression type 1/4"
1 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x	4th Stage Color Changing DI Filter SC207 for AR-104H
1 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	723, Feed Water Adapter with Ball Valve
1 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x	326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
1 x	MK420, Maintenance kit for RO565
1 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	709, Automatic Shut Off Valve 4-way Four Way Valve
1 x	PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x	PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x	BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250

View Cart	$2,917.32