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	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
10 x	201, 1st stage sediment filter (replace every 6-12 months)
12 x	Optional: 564 Membrane Filter Housing Wrench Opener
2 x	MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
4 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x	FRQ550, Flow Restrictor 500 to 600ML / min
3 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
7 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
5 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
3 x	399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x	AQF-600-105, Flow Meter Panel Mount 1/2" MPT
5 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
2 x	MK8002, Maintenance kit for double membrane system RD322 RO260
3 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
2 x	SW SHELL, Countertop SW1 Empty System Only No Filter
2 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x	PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
2 x	EMT-10, Empty Filter Cartridge Casing Housing
1 x	FM214G, FM-6710M DigiFlow Digital Water Flow Meter Gauge Moniter
9 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	Panel 3/4" 6710M-66TM Digital Flow Meter count up GPM 115V
2 x	1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
5 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
2 x	2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
3 x	Special, Single Stage Housing Bracket Shell Connection Kit
1 x	578, TDS Water Quality Meter tds-3
7 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	706, Membrane Filter Casing Housing Assembly
2 x	FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x	DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x	PH80, Digital pH Meter Hydrotester Calibration Storage Solutions
2 x	3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
2 x	3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
2 x	214, Clear Inline Filter Cartridge Empty Case
3 x	FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x	Panel 1" Digiflow 6710M-88TM Digital Flow Meter count up GPM 115
8 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x	HK120-PUMP KoolerMax Aeroponics Hydroponics System Booster Pump
4 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
9 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	3/4" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x	FM214G 1/4" NPT Digital Flow Meter count up total Water Gallons
1 x	WT-bac, Water Testing Kit, Bacteria Test
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
3 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
7 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	.AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
3 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	213, 5th stage inline carbon postfilter (replace every 12months)
3 x	752, DC Booster Pump w/ Transformer
13 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	HK120-P-TK for USA 110V / 60Hz
1 x	732, Inline Pressure Gauge 0 to 300 psi for RO filter system
2 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
2 x	350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
11 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	HK120-P-TK-220V for EURO 220V / 50Hz
1 x	SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x	318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
4 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
6 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
3 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
3 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
3 x	UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x	Panel 1/2" 6710M-44TM Digital Flow Meter count up Gallon 115V
1 x	324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
2 x	4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
2 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
1 x	565, Digital Pressure Gauge Tester Monitor
7 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
1 x	5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x	Discontinued RO155
4 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x	FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
7 x	3rd stage C10 carbon block filter (replace every 6-12 months)
4 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
2 x	NM-5103, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	5th Stage pn215 Refillable inline DI filter (color change)
1 x	SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
2 x	SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x	SC725, Specialty Filter Chloramines / Hydrogen Sulfide Removal
3 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x	Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
2 x	NM-5102, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
5 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
2 x	BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x	335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
3 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x	SC209, Specialty Filter Nitrate Removal Filter
2 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x	FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
2 x	335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x	205, 2nd stage carbon block filter (replace every 12 months)
2 x	SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x	202,1 MICRON Sediment filter (replace every 6-12 month) SED1001
1 x	IM60, Ice Maker or RV Water Filter, Inline Typle
5 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
3 x	673, Replacement UV Lamp Light for 602 (6 Watts)
1 x	FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
1 x	205, 5th stage final carbon filter
3 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
3 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
2 x	213, 4th stage inline carbon filter (replace every 12 months)
1 x	UC7000 HONEYWELL UNDER THE COUNTER WATER FILTER (WHITE, LARGE)
2 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x	326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
3 x	DB40, DI Resin Refill Bag for DI210, RD322
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
2 x	NM-5104, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	913, 5th stage inline carbon filter (every 12 months)
1 x	MK420, Maintenance kit for RO565
1 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
2 x	277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x	365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x	BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x	Special Filter Kit Koolermax dealer distribution kit
1 x	BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x	225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x	SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
1 x	NM-5001C, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
2 x	6th Stage pn215 Refillable inline DI filter (color change)
5 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x	SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
2 x	PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x	FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x	PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
2 x	720, Feed Water Adapter with Needle Valve
1 x	709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
2 x	709, Automatic Shut Off Valve 4-way Four Way Valve
1 x	WH-20, Whole House Water Treatment Carbon Block Filter System Bi
1 x	316, 2nd stage CTA 16 US Membrane filter
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x	799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x	602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x	741-38, Diverter Valve for RO DI Water Systems
1 x	Discontinued RD102
1 x	KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
2 x	1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
2 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
2 x	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x	UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
2 x	719, Drain Saddle Clamp / Valve
1 x	PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x	671C, Replacement UV Lamp Light for 609C (16 Watt)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
2 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x	bulkc10, Koolermax Carbon Block Filter
2 x	FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
2 x	FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x	CKV0402, Blue color Elbow Check Valve Elbow Type
1 x	.RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x	FRQ420, Flow Restrictor 420ML / min
1 x	.AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x	718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
1 x	Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
2 x	KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
2 x	KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x	FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x	SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x	SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x	741-14, Diverter Valve for Countertop Water Units
1 x	ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x	FM10, STEEL BRACKET SINGLE HOUSING MOUNTING SYSTEM
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x	6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x	.K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
1 x	FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
2 x	FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x	.K6150P, KoolerMax 150GPD 6 Stage RO System w/ Booster Pump
1 x	CBV-38, Tank Ball Valve to 3/8 tubing
1 x	6044-combo Compression Type Fitting Elbow and Tee fitting
1 x	SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x	FRQ300, Flow Restrictor 300ML / min
1 x	MKP, Maintenance kit for K5150P K6150P AR150P
2 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x	SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x	PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x	Discontinued RO585A
1 x	717, Tubing 15 feet 1/4" white tube LLDPE PE for drinking water
1 x	CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
2 x	Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x	bulksf05, Koolermax Sediment Filter
1 x	Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x	SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x	PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x	KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x	.K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
1 x	759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x	.K6A KoolerMax 75GPD 6STAGE Alkaline pH REVERSE OSMOSIS RO FILTE
1 x	UU Clips Pair from Bracket to Membrane Filter
1 x	bulk205, Carbon Block Filter
1 x	288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x	581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x	723, Feed Water Adapter with Ball Valve
1 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x	.RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
1 x	718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube

View Cart	$17,570.03