Log In Log In  |  Checkout   |  72 item(s)
1 x TMR-AQT-2A, Transformer Power Supply Aquatec TACS114-48 for 8800
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
6 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x 671C, Replacement UV Lamp Light for 609C (16 Watt)
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
2 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x SC209, Specialty Filter Nitrate Removal Filter
1 x PE Tubing Tube Cutter
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
2 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x AQUATEC CDP 8852-2J03-B424 Booster Pump 220V Euro Transformer
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x FRQ550, Flow Restrictor 500 to 600ML / min
1 x FM10, STEEL BRACKET SINGLE HOUSING MOUNTING SYSTEM
1 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x WH-250, Whole House Water Treatment Sediment Carbon Filter Syste
1 x CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x 732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x UU Clips Pair Membrane to Filter, 2.5" to 2"
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x 1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x Conversion Kit, Convert Aquarium to Drinking RO Water System
2 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x DI210, Heavy-duty DI system for Aquarium and Reef
1 x AQF-600-102, Flow Meter Panel Mount 3/8" MPT
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x KF750UP, SUBSTITUTE/Upgrade KOOLERMAX Faucet CHROME FINISH
1 x *Discontinued* RD106
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x *Discontinued* RO585A
1 x .K6A KoolerMax 75GPD 6STAGE Alkaline pH REVERSE OSMOSIS RO FILTE
View Cart$2,491.88
Home
Specials Log InCreate Account Checkout  Shopping Cart72 item(s)
1 x TMR-AQT-2A, Transformer Power Supply Aquatec TACS114-48 for 8800
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
6 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x 671C, Replacement UV Lamp Light for 609C (16 Watt)
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
2 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x SC209, Specialty Filter Nitrate Removal Filter
1 x PE Tubing Tube Cutter
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
2 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x AQUATEC CDP 8852-2J03-B424 Booster Pump 220V Euro Transformer
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x FRQ550, Flow Restrictor 500 to 600ML / min
1 x FM10, STEEL BRACKET SINGLE HOUSING MOUNTING SYSTEM
1 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x WH-250, Whole House Water Treatment Sediment Carbon Filter Syste
1 x CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x 732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x UU Clips Pair Membrane to Filter, 2.5" to 2"
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x 1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x Conversion Kit, Convert Aquarium to Drinking RO Water System
2 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x DI210, Heavy-duty DI system for Aquarium and Reef
1 x AQF-600-102, Flow Meter Panel Mount 3/8" MPT
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x KF750UP, SUBSTITUTE/Upgrade KOOLERMAX Faucet CHROME FINISH
1 x *Discontinued* RD106
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x *Discontinued* RO585A
1 x .K6A KoolerMax 75GPD 6STAGE Alkaline pH REVERSE OSMOSIS RO FILTE
View Cart$2,491.88

FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch [FPK-AUC0706]

$19.95

FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch

Quantity

 

Description

 

 

6

Union Connector, 1/2" to 3/8"

part# AUC 0706

 



 

 

* 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. 

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