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	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	673, Replacement UV Lamp Light for 602 (6 Watts)
2 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x	SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x	FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x	O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	KF310, Elite Series: Polish Chrome Drinking Water Faucet
1 x	6044-combo Compression Type Fitting Elbow and Tee fitting
1 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x	709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
4 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
3 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	310, 2nd stage CTA 10 US Membrane filter
1 x	SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x	578, TDS Water Quality Meter tds-3
2 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	204, 2nd stage GAC filter (replace every 6-12 months)
1 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
3 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
4 x	Optional: 564 Membrane Filter Housing Wrench Opener
2 x	PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
2 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
2 x	290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x	KF750, Elite Series: Polish Chrome Drinking Water Faucet
1 x	550, Standard Chrome Steel Faucet with Spigot for Water Filter,
1 x	205, 3rd stage solid carbon block filter (replace every 12 month
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
4 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x	PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
3 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
2 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
1 x	399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
2 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	EMT-10, Empty Filter Cartridge Casing Housing
1 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
2 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
2 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
2 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	CBV-38, Tank Ball Valve to 3/8 tubing
1 x	UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
1 x	PE Tubing Tube Cutter
1 x	PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x	UU Clips Pair Membrane to Filter, 2.5" to 2"
1 x	IM60, Ice Maker or RV Water Filter, Inline Typle
2 x	PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
4 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x	Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x	PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
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1 x	759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x	FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x	MKP, Maintenance kit for K5150P K6150P AR150P
1 x	NM-5102, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	741-38, Diverter Valve for RO DI Water Systems
1 x	.SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
1 x	BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x	UU Clips Pair from Bracket to Membrane Filter
1 x	799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
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1 x	CBV-0404, Tank Ball Valve to 1/4 tubing standard RO tank size
3 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x	721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x	FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
3 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x	FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x	SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x	UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x	602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
2 x	PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x	565, Digital Pressure Gauge Tester Monitor
1 x	MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x	752, DC Booster Pump w/ Transformer
1 x	205, 2nd stage carbon block filter (replace every 12 months)
1 x	225, 5th stage Inline Alkaline filter with clear case (annual)
1 x	213, 5th stage inline carbon postfilter (replace every 12months)
1 x	335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x	FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x	7044-K Union Tee Connector Fitting Compression type 1/4"
1 x	350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x	5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x	O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
1 x	.SW-1C COUNTERTOP WATER FILTER SYSTEM (CLEAR HOUSING)
1 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
1 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150

View Cart	$3,587.24

3 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	673, Replacement UV Lamp Light for 602 (6 Watts)
2 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x	SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x	FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x	O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	KF310, Elite Series: Polish Chrome Drinking Water Faucet
1 x	6044-combo Compression Type Fitting Elbow and Tee fitting
1 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x	709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
4 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
3 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	310, 2nd stage CTA 10 US Membrane filter
1 x	SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x	578, TDS Water Quality Meter tds-3
2 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	204, 2nd stage GAC filter (replace every 6-12 months)
1 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
3 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
4 x	Optional: 564 Membrane Filter Housing Wrench Opener
2 x	PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
2 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
2 x	290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x	KF750, Elite Series: Polish Chrome Drinking Water Faucet
1 x	550, Standard Chrome Steel Faucet with Spigot for Water Filter,
1 x	205, 3rd stage solid carbon block filter (replace every 12 month
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
4 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x	PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
3 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
2 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
1 x	399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
2 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	EMT-10, Empty Filter Cartridge Casing Housing
1 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
2 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
2 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
2 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	CBV-38, Tank Ball Valve to 3/8 tubing
1 x	UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
1 x	PE Tubing Tube Cutter
1 x	PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x	UU Clips Pair Membrane to Filter, 2.5" to 2"
1 x	IM60, Ice Maker or RV Water Filter, Inline Typle
2 x	PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
4 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x	Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x	PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x	FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x	759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x	FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x	MKP, Maintenance kit for K5150P K6150P AR150P
1 x	NM-5102, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	741-38, Diverter Valve for RO DI Water Systems
1 x	.SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
1 x	BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x	UU Clips Pair from Bracket to Membrane Filter
1 x	799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x	KT-103, Optional Manual Membrane Flush Valve
1 x	CBV-0404, Tank Ball Valve to 1/4 tubing standard RO tank size
3 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x	721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x	FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
3 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x	FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x	SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x	UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x	602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
2 x	PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x	565, Digital Pressure Gauge Tester Monitor
1 x	MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x	752, DC Booster Pump w/ Transformer
1 x	205, 2nd stage carbon block filter (replace every 12 months)
1 x	225, 5th stage Inline Alkaline filter with clear case (annual)
1 x	213, 5th stage inline carbon postfilter (replace every 12months)
1 x	335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x	FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x	7044-K Union Tee Connector Fitting Compression type 1/4"
1 x	350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x	5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x	O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
1 x	.SW-1C COUNTERTOP WATER FILTER SYSTEM (CLEAR HOUSING)
1 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
1 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150

View Cart	$3,587.24