Log In Log In  |  Checkout   |  41 item(s)
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x 732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x 719, Drain Saddle Clamp / Valve
1 x FRQ850, Flow Restrictor 850ML / min
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x 718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x 718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
2 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 MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x .RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
1 x .AR150PNTF, KoolerMax AR150P RO System Shell without tank faucet
3 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 913, 5th stage inline carbon filter (every 12 months)
1 x 752, DC Booster Pump w/ Transformer
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x *Discontinued* RD150
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x FRQ300, Flow Restrictor 300ML / min
1 x CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x 568,Heavy-Duty Filter Housing Wrench, HoneyWell or FilterCold
View Cart$2,114.00
Home
Specials Log InCreate Account Checkout  Shopping Cart41 item(s)
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x 732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x 719, Drain Saddle Clamp / Valve
1 x FRQ850, Flow Restrictor 850ML / min
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x 718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x 718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
2 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 MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x .RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
1 x .AR150PNTF, KoolerMax AR150P RO System Shell without tank faucet
3 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 913, 5th stage inline carbon filter (every 12 months)
1 x 752, DC Booster Pump w/ Transformer
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x *Discontinued* RD150
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x FRQ300, Flow Restrictor 300ML / min
1 x CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x 568,Heavy-Duty Filter Housing Wrench, HoneyWell or FilterCold
View Cart$2,114.00

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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