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	DB40, DI Resin Refill Bag for DI210, RD322
1 x	.K6NTF KoolerMax K6ALK RO shell without tank and faucet
4 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	Discontinued RO6ALK
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x	.AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x	bulk818, DI resin refill bags Di-Ionization media
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x	.K5NTF KoolerMax K5 RO System Shell without tank and faucet
2 x	FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x	bulk205, Carbon Block Filter
2 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
2 x	Special, Single Stage Housing Bracket Shell Connection Kit
2 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
12 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
2 x	KT-103, Optional Manual Membrane Flush Valve
1 x	bulkic21, Koolermax Inline Carbon Filter
1 x	.K6150P, KoolerMax 150GPD 6 Stage RO System w/ Booster Pump
1 x	602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
9 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
4 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	SW SHELL, Countertop SW1 Empty System Only No Filter
1 x	.K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
6 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
3 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
3 x	1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
3 x	214, Clear Inline Filter Cartridge Empty Case
1 x	bulk213, Inline Carbon Filter
4 x	1st stage SF05 sediment filter (replace every 6-12 months)
12 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
7 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
4 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
2 x	FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
4 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
2 x	1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x	.K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
3 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x	FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
1 x	bulk201, Sediment Filter
1 x	bulkc10, Koolermax Carbon Block Filter
5 x	Parts, Ro Water System Installation Parts Bag 1/4"
4 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x	.K5150P, KoolerMax 150GPD 5 Stage RO System w/Booster Pump
5 x	752, DC Booster Pump w/ Transformer
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x	KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
2 x	.AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x	UC SHELL, Honeywell UC7000 Empty System Only No Filter
3 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
4 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	Discontinued RO585ERP
4 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
5 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
2 x	.AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
2 x	3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x	Discontinued RO585
2 x	3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x	Discontinued RD106
2 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x	PE Tubing Tube Cutter
1 x	DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x	FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
5 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	NM-5103, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
2 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
3 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
2 x	Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x	335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
2 x	385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
2 x	741-14, Diverter Valve for Countertop Water Units
3 x	BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x	BBK10, Replacement Filter Big Blue Whole House WH-1134
6 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
8 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	204, 2nd stage GAC filter (replace every 6-12 months)
1 x	TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
2 x	PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x	FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x	UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
6 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x	335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x	4th Stage Color Changing DI Filter SC207 for AR-104H
2 x	350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x	225, 5th stage Inline Alkaline filter with clear case (annual)
1 x	FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
2 x	SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x	755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x	MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
4 x	3rd stage C10 carbon block filter (replace every 6-12 months)
6 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x	PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
2 x	Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x	4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
2 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
2 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x	SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
8 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x	4th stage Optional Refill bag #818 DI Resin Refill Bag
1 x	NM-5102, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
6 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x	KF750, Elite Series: Polish Chrome Drinking Water Faucet
1 x	205, 2nd stage carbon block filter (replace every 12 months)
1 x	DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x	KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
5 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
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4 x	BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x	PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x	578, TDS Water Quality Meter tds-3
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
2 x	213, 4th stage inline carbon filter (replace every 12 months)
1 x	Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
1 x	288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x	550, Standard Chrome Steel Faucet with Spigot for Water Filter,
1 x	310, 2nd stage CTA 10 US Membrane filter
1 x	Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
5 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x	581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x	326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x	5th stage 225 Inline Alkaline filter with clear housing (annual)
4 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
2 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
1 x	673, Replacement UV Lamp Light for 602 (6 Watts)
1 x	KF355, Antique Brushed Brass / Iron Finish Drinking Water Faucet
1 x	KF310, Elite Series: Polish Chrome Drinking Water Faucet
1 x	UU Clips Pair Membrane to Filter, 2.5" to 2"
1 x	318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x	UU Clips Pair from Bracket to Membrane Filter
2 x	NM-5104, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x	399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x	BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
2 x	565, Digital Pressure Gauge Tester Monitor
1 x	UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
1 x	205, 5th stage final carbon filter
3 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x	KF612, Elite Series: Oil Rubbed Bronze ORB Drinking Water Faucet
2 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x	ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x	.AR150PNTF, KoolerMax AR150P RO System Shell without tank faucet
2 x	709, Automatic Shut Off Valve 4-way Four Way Valve
2 x	709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
2 x	CKV0402, Blue color Elbow Check Valve Elbow Type
2 x	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x	UC7000 HONEYWELL UNDER THE COUNTER WATER FILTER (WHITE, LARGE)
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	PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x	Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x	FRQ200, Flow Restrictor 200ML / min
1 x	727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x	225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x	6th Stage pn215 Refillable inline DI filter (color change)
1 x	CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
2 x	CBV-0404, Tank Ball Valve to 1/4 tubing standard RO tank size
1 x	SC209, Specialty Filter Nitrate Removal Filter
2 x	6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x	Discontinued RD102
1 x	SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
1 x	AQF-600-102, Flow Meter Panel Mount 3/8" MPT
1 x	FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x	SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x	SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x	277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x	PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x	KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x	FRQ300, Flow Restrictor 300ML / min
1 x	FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x	FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x	WT-bac, Water Testing Kit, Bacteria Test
1 x	723, Feed Water Adapter with Ball Valve
1 x	TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
1 x	EMT-10, Empty Filter Cartridge Casing Housing
1 x	FRQ550, Flow Restrictor 500 to 600ML / min
1 x	TMR-220V-1A Aquatec TACS234-19 Transformer Power Supply EuroPlug
1 x	732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x	706, Membrane Filter Casing Housing Assembly
1 x	Panel 1/2" 6710M-44TM Digital Flow Meter count up Gallon 115V
1 x	SC435, Specialty Filter Arsenic / Fluoride Removal Filter
1 x	ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x	ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x	PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x	TMR-DC-2412, Transformer Power Supply for #752 Booster Pump
2 x	NM-5001C, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	FM-6710M-88 1" Digital Flow Meter count up Total GPM 56" cable
1 x	IM60, Ice Maker or RV Water Filter, Inline Typle
1 x	568,Heavy-Duty Filter Housing Wrench, HoneyWell or FilterCold
1 x	SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x	PH80, Digital pH Meter Hydrotester Calibration Storage Solutions
1 x	CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING

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