Log In Log In  |  Checkout   |  33 item(s)
1 x 741-38, Diverter Valve for RO DI Water Systems
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x 717, Tubing 15 feet 1/4" white tube LLDPE PE for drinking water
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x 732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x FRQ850, Flow Restrictor 850ML / min
1 x 550, Standard Chrome Steel Faucet with Spigot for Water Dispense
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x 718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x 568,Heavy-Duty Filter Housing Wrench, HoneyWell or FilterCold
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x bulksf05, Koolermax Sediment Filter
1 x CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x KF355, Antique Brushed Brass / Iron Finish Drinking Water Faucet
1 x KF320, Elite Series: Brushed Nickel / Stainless Steel Faucet
1 x bulk818, DI resin refill bags Di-Ionization media
1 x 741-14, Diverter Valve for Countertop Water Units
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G

View Cart$1,354.20
Specials Log InCreate Account Checkout  Shopping Cart33 item(s)
1 x 741-38, Diverter Valve for RO DI Water Systems
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x 717, Tubing 15 feet 1/4" white tube LLDPE PE for drinking water
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x 732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x FRQ850, Flow Restrictor 850ML / min
1 x 550, Standard Chrome Steel Faucet with Spigot for Water Dispense
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x 718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x 568,Heavy-Duty Filter Housing Wrench, HoneyWell or FilterCold
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x bulksf05, Koolermax Sediment Filter
1 x CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x KF355, Antique Brushed Brass / Iron Finish Drinking Water Faucet
1 x KF320, Elite Series: Brushed Nickel / Stainless Steel Faucet
1 x bulk818, DI resin refill bags Di-Ionization media
1 x 741-14, Diverter Valve for Countertop Water Units
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G

View Cart$1,354.20

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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