Log In Log In  |  Checkout   |  34 item(s)
1 x 201, 1st stage sediment filter (replace every 6-12 months)
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x 213, 4th stage inline carbon filter (replace every 12 months)
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x FRQ200, Flow Restrictor 200ML / min
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x 706, Membrane Filter Casing Housing Assembly
1 x CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x 568,Heavy-Duty Filter Housing Wrench, HoneyWell or FilterCold
1 x CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
1 x 741-38, Diverter Valve for RO DI Water Systems
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x FRQ420, Flow Restrictor 420ML / min
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x 718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x FRQ300, Flow Restrictor 300ML / min
1 x FRQ550, Flow Restrictor 500 to 600ML / min
1 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*

View Cart$718.89
Specials Log InCreate Account Checkout  Shopping Cart34 item(s)
1 x 201, 1st stage sediment filter (replace every 6-12 months)
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x 213, 4th stage inline carbon filter (replace every 12 months)
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x FRQ200, Flow Restrictor 200ML / min
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x 706, Membrane Filter Casing Housing Assembly
1 x CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x 568,Heavy-Duty Filter Housing Wrench, HoneyWell or FilterCold
1 x CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
1 x 741-38, Diverter Valve for RO DI Water Systems
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x FRQ420, Flow Restrictor 420ML / min
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x 718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x FRQ300, Flow Restrictor 300ML / min
1 x FRQ550, Flow Restrictor 500 to 600ML / min
1 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*

View Cart$718.89

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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