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

ATES, Tube End Stop Tubing QC Fitting

550, Standard Chrome Steel Faucet with Spigot for Water Dispense

*Discontinued* RO6ALK

KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish

1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	213, 4th stage inline carbon filter (replace every 12 months)
1 x	SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x	202,1 MICRON Sediment filter (replace every 6-12 month) SED1001
1 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x	4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
3 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	SC412, Water Softening Filter Calcium Magnesium Hardness Removal
1 x	FK-BB20M3, Special Big Blue Filter Pack Bundle for WH350 WH-350
1 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
2 x	UC SHELL, Honeywell UC7000 Empty System Only No Filter
3 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x	316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
1 x	SC209, Specialty Filter Nitrate Removal Filter
1 x	SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
1 x	673, Replacement UV Lamp Light for 602 (6 Watts)
1 x	SC435, Specialty Filter Arsenic / Fluoride Removal Filter
3 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	205, 3rd stage solid carbon block filter (replace every 12 month
1 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	SC725, Specialty Filter Chloramines / Hydrogen Sulfide Removal
3 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
2 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x	Special Filter Kit Koolermax dealer distribution kit
1 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
2 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
2 x	SW SHELL, Countertop SW1 Empty System Only No Filter
3 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
2 x	1st stage SF05 sediment filter (replace every 6-12 months)
3 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x	Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x	2nd stage C10 carbon block filter (replace every 6-12 months)
2 x	SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
1 x	310, 2nd stage CTA 10 US Membrane filter (every 2-3 yrs)
2 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	EMT-10, Empty Filter Cartridge Casing Housing
1 x	SC207, Specialty Filter Refillable Color Changing DI Filter for
2 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
3 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
3 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	706, Membrane Filter Casing Housing Assembly
1 x	205, 2nd stage carbon block filter (replace every 12 months)
3 x	Special, Single Stage Housing Bracket Shell Connection Kit
1 x	FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x	335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
1 x	214, Clear Inline Filter Cartridge Empty Case
1 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
3 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x	bulk818, DI resin refill bags Di-Ionization media
1 x	578, TDS Water Quality Meter tds-3
1 x	759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x	bulk205, Carbon Block Filter
1 x	FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x	581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x	WH-5, Whole House Water Treatment Sediment Filter System 10" Big
1 x	6th Stage pn215 Refillable inline DI filter (color change)
2 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x	FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x	FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x	4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
2 x	Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x	SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x	CBV-38, Tank Ball Valve to 3/8 tubing
1 x	741-14, Diverter Valve for Countertop Water Units
2 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x	N-14-1M, Nipple Fitting connector between standard RO housing
1 x	FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x	Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x	PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x	CBV-0404, Tank Ball Valve to 1/4 tubing standard RO tank size
1 x	SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x	Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
2 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x	FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x	755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x	SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x	AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x	PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x	CKV0402, Blue color Elbow Check Valve Elbow Type
1 x	WS-150M, Whole House Water Softener
1 x	UU Clips Pair Membrane to Filter, 2.5" to 2"
1 x	PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO

View Cart	$8,226.74

1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	213, 4th stage inline carbon filter (replace every 12 months)
1 x	SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x	202,1 MICRON Sediment filter (replace every 6-12 month) SED1001
1 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x	4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
3 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	SC412, Water Softening Filter Calcium Magnesium Hardness Removal
1 x	FK-BB20M3, Special Big Blue Filter Pack Bundle for WH350 WH-350
1 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
2 x	UC SHELL, Honeywell UC7000 Empty System Only No Filter
3 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x	316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
1 x	SC209, Specialty Filter Nitrate Removal Filter
1 x	SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
1 x	673, Replacement UV Lamp Light for 602 (6 Watts)
1 x	SC435, Specialty Filter Arsenic / Fluoride Removal Filter
3 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	205, 3rd stage solid carbon block filter (replace every 12 month
1 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	SC725, Specialty Filter Chloramines / Hydrogen Sulfide Removal
3 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
2 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x	Special Filter Kit Koolermax dealer distribution kit
1 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
2 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
2 x	SW SHELL, Countertop SW1 Empty System Only No Filter
3 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
2 x	1st stage SF05 sediment filter (replace every 6-12 months)
3 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x	Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x	2nd stage C10 carbon block filter (replace every 6-12 months)
2 x	SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
1 x	310, 2nd stage CTA 10 US Membrane filter (every 2-3 yrs)
2 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	EMT-10, Empty Filter Cartridge Casing Housing
1 x	SC207, Specialty Filter Refillable Color Changing DI Filter for
2 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
3 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
3 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	706, Membrane Filter Casing Housing Assembly
1 x	205, 2nd stage carbon block filter (replace every 12 months)
3 x	Special, Single Stage Housing Bracket Shell Connection Kit
1 x	FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x	335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
1 x	214, Clear Inline Filter Cartridge Empty Case
1 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
3 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x	bulk818, DI resin refill bags Di-Ionization media
1 x	578, TDS Water Quality Meter tds-3
1 x	759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x	bulk205, Carbon Block Filter
1 x	FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x	581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x	WH-5, Whole House Water Treatment Sediment Filter System 10" Big
1 x	6th Stage pn215 Refillable inline DI filter (color change)
2 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x	FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x	FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x	4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
2 x	Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x	SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x	CBV-38, Tank Ball Valve to 3/8 tubing
1 x	741-14, Diverter Valve for Countertop Water Units
2 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x	N-14-1M, Nipple Fitting connector between standard RO housing
1 x	FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x	Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x	PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x	CBV-0404, Tank Ball Valve to 1/4 tubing standard RO tank size
1 x	SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x	Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
2 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x	FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x	755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x	SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x	AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x	PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x	CKV0402, Blue color Elbow Check Valve Elbow Type
1 x	WS-150M, Whole House Water Softener
1 x	UU Clips Pair Membrane to Filter, 2.5" to 2"
1 x	PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO

View Cart	$8,226.74