AUC Union Connector OD Quick Connect QC Fitting [AUC]

$3.00

* AUC, Union Connector, Quick Connect type

* Please choose size from the selection box below. Both numbers are tubing OD Outside Diameter (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 AUC0404
* 3/8" Tube OD x 1/4" Tube OD AUC0604
* 3/8" Tube OD x 3/8" Tube OD AUC0606
* 1/2" Tube OD x 3/8" Tube OD AUC0706
* 1/2" Tube OD x 1/2" Tube OD AUC0707

* 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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7 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	bulkc10, Koolermax Carbon Block Filter
4 x	3rd stage C10 carbon block filter (replace every 6-12 months)
8 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
5 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
2 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
4 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
2 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
4 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	FM10, STEEL BRACKET SINGLE HOUSING MOUNTING SYSTEM
9 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
2 x	PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x	205, 3rd stage solid carbon block filter (replace every 12 month
1 x	BBK10, Replacement Filter Big Blue Whole House WH-1134
7 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x	HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
3 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
6 x	2nd stage C10 carbon block filter (replace every 6-12 months)
13 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
5 x	205 2nd stage solid carbon block filter (replace every 12 month)
6 x	Parts, Ro Water System Installation Parts Bag 1/4"
3 x	752, DC Booster Pump w/ Transformer
1 x	bulk201, Sediment Filter
3 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x	385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
3 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x	581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
4 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
6 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x	bulksf05, Koolermax Sediment Filter
3 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x	578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
5 x	1st stage SF05 sediment filter (replace every 6-12 months)
2 x	285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
8 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
9 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	NM-5103, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
5 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
6 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
6 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x	310, 2nd stage CTA 10 US Membrane filter
2 x	NM-5104, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
2 x	BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
6 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
2 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
5 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
2 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x	NM-5102, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x	HK120-PUMP KoolerMax Aeroponics Hydroponics System Booster Pump
1 x	UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
2 x	288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
3 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x	O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
2 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
2 x	1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 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	Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
6 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	KF320, Elite Series: Brushed Nickel / Stainless Steel Faucet
1 x	KF750, Elite Series: Polish Chrome Drinking Water Faucet
1 x	755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
2 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
3 x	Special, Single Stage Housing Bracket Shell Connection Kit
1 x	Conversion Kit, Convert Aquarium to Drinking RO Water System
2 x	673, Replacement UV Lamp Light for 602 (6 Watts)
1 x	671C, Replacement UV Lamp Light for 609C (16 Watt)
2 x	FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
2 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
4 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x	SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x	UU Clips Pair Membrane to Filter, 2.5" to 2"
1 x	KF612, Elite Series: Oil Rubbed Bronze ORB Drinking Water Faucet
1 x	316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
1 x	KF310, Elite Series: Polish Chrome Drinking Water Faucet
1 x	TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
1 x	318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
2 x	204, 2nd stage GAC filter (replace every 6-12 months)
1 x	PE Tubing Tube Cutter
1 x	550, Standard Chrome Steel Faucet with Spigot for Water Filter,
2 x	FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
3 x	MKP, Maintenance kit for K5150P K6150P AR150P
2 x	KT-103, Optional Manual Membrane Flush Valve
4 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
2 x	FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
2 x	.RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
3 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x	Discontinued RO155
1 x	KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x	DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x	DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x	335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x	602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x	KF355, Antique Brushed Brass / Iron Finish Drinking Water Faucet
1 x	316, 2nd stage CTA 16 US Membrane filter
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
2 x	Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x	PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
2 x	PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
3 x	6th Stage pn215 Refillable inline DI filter (color change)
2 x	350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x	4th Stage Color Changing DI Filter SC207 for AR-104H
2 x	FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x	326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
1 x	399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x	718xl, Tubing 100 feet 1/4" white tube LLDPE PE for drinking wat
2 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
2 x	CBV-0404, Tank Ball Valve to 1/4 tubing standard RO tank size
1 x	SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
2 x	7044-K Union Tee Connector Fitting Compression type 1/4"
3 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x	SC227, Specialty Filter Refillable Color Changing DI Filter 20"
2 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x	CBV-38, Tank Ball Valve to 3/8 tubing
1 x	3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x	SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x	4th stage Optional Refill bag #818 DI Resin Refill Bag
1 x	IM60, Ice Maker or RV Water Filter, Inline Typle
1 x	.AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x	719, Drain Saddle Clamp / Valve
1 x	Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
2 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	732, Inline Pressure Gauge 0 to 300 psi for RO filter system
2 x	709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x	213, 5th stage inline carbon postfilter (replace every 12months)
1 x	.K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
1 x	205, 5th stage final carbon filter
1 x	FRQ420, Flow Restrictor 420ML / min
2 x	FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x	721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x	335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x	SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x	PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x	SC209, Specialty Filter Nitrate Removal Filter
1 x	720, Feed Water Adapter with Needle Valve
1 x	.K5NTF KoolerMax K5 RO System Shell without tank and faucet
1 x	FRQ850, Flow Restrictor 850ML / min
1 x	RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x	.K6NTF KoolerMax K6ALK RO shell without tank and faucet
1 x	365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x	913, 5th stage inline carbon filter (every 12 months)
1 x	UC SHELL, Honeywell UC7000 Empty System Only No Filter
2 x	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x	.K6150P, KoolerMax 150GPD 6 Stage RO System w/ Booster Pump
2 x	SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x	324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x	727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x	KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
2 x	214, Clear Inline Filter Cartridge Empty Case
1 x	718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
2 x	SW SHELL, Countertop SW1 Empty System Only No Filter
1 x	BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x	CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
1 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x	.AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x	5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x	CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
2 x	MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x	Special Filter Kit Koolermax dealer distribution kit
1 x	Discontinued RD106
1 x	.K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
1 x	Discontinued RO6ALK
1 x	718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
1 x	568,Heavy-Duty Filter Housing Wrench, HoneyWell or FilterCold
1 x	EMT-10, Empty Filter Cartridge Casing Housing
1 x	UC7000 HONEYWELL UNDER THE COUNTER WATER FILTER (WHITE, LARGE)
1 x	2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x	FK-BB20M3, Special Big Blue Filter Pack Bundle for WH350 WH-350
1 x	SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x	KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x	.SW-1C COUNTERTOP WATER FILTER SYSTEM (CLEAR HOUSING)
1 x	FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x	706, Membrane Filter Casing Housing Assembly
1 x	SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x	6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x	225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x	Discontinued RO585
1 x	FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
1 x	5th Stage pn215 Refillable inline DI filter (color change)
1 x	290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x	.K6A KoolerMax 75GPD 6STAGE Alkaline pH REVERSE OSMOSIS RO FILTE
1 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x	709, Automatic Shut Off Valve 4-way Four Way Valve
1 x	6044-combo Compression Type Fitting Elbow and Tee fitting
1 x	Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
1 x	FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x	SC435, Specialty Filter Arsenic / Fluoride Removal Filter
1 x	CKV0402, Blue color Elbow Check Valve Elbow Type
1 x	723, Feed Water Adapter with Ball Valve
1 x	4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x	741-38, Diverter Valve for RO DI Water Systems
1 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x	SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x	741-14, Diverter Valve for Countertop Water Units
1 x	DB40, DI Resin Refill Bag for DI210, RD322

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