Log In Log In  |  Checkout   |  54 item(s)
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x *Discontinued* RO155C
3 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
2 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
2 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x 719, Drain Saddle Clamp / Valve
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x DB40, DI Resin Refill Bag for DI210, RD322
3 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x AQF-600-102, Flow Meter Panel Mount 3/8" MPT
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x bulkic21, Koolermax Inline Carbon Filter
1 x 214, Clear Inline Filter Cartridge Empty Case
2 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
2 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x 5th Stage pn215 Refillable inline DI filter (color change)
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
2 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
1 x HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
View Cart$3,404.00
Home
Specials Log InCreate Account Checkout  Shopping Cart54 item(s)
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x *Discontinued* RO155C
3 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
2 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
2 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x 719, Drain Saddle Clamp / Valve
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x DB40, DI Resin Refill Bag for DI210, RD322
3 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x AQF-600-102, Flow Meter Panel Mount 3/8" MPT
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x bulkic21, Koolermax Inline Carbon Filter
1 x 214, Clear Inline Filter Cartridge Empty Case
2 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
2 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x 5th Stage pn215 Refillable inline DI filter (color change)
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
2 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
1 x HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
View Cart$3,404.00

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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