Log In Log In  |  Checkout   |  73 item(s)
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
2 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x KT-103, Optional Manual Membrane Flush Valve
3 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x KF355, Antique Brushed Brass / Iron Finish Drinking Water Faucet
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
3 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
2 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
2 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
5 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x UU Clips Pair Membrane to Filter, 2.5" to 2"
2 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x 4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x 213, 4th stage inline carbon filter (replace every 12 months)
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
2 x 741-14, Diverter Valve for Countertop Water Units
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 741-38, Diverter Valve for RO DI Water Systems
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x 550, Standard Chrome Steel Faucet with Spigot for Water Filter,
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
View Cart$2,324.40
Home
Specials Log InCreate Account Checkout  Shopping Cart73 item(s)
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
2 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x KT-103, Optional Manual Membrane Flush Valve
3 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x KF355, Antique Brushed Brass / Iron Finish Drinking Water Faucet
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
3 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
2 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
2 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
5 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x UU Clips Pair Membrane to Filter, 2.5" to 2"
2 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x 4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x 213, 4th stage inline carbon filter (replace every 12 months)
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
2 x 741-14, Diverter Valve for Countertop Water Units
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 741-38, Diverter Valve for RO DI Water Systems
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x 550, Standard Chrome Steel Faucet with Spigot for Water Filter,
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
View Cart$2,324.40

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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