Log In Log In  |  Checkout   |  49 item(s)
1 x AQF-600-105, Flow Meter Panel Mount 1/2" MPT
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x Panel 1/2" 6710M-44TM Digital Flow Meter count up Gallon 115V
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
2 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x bulksf05, Koolermax Sediment Filter
1 x BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x TMR-220V-1A Aquatec TACS234-19 Transformer Power Supply EuroPlug
2 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x KF310, Elite Series: Polish Chrome Drinking Water Faucet
1 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x SC435, Specialty Filter Arsenic / Fluoride Removal Filter
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x 752, DC Booster Pump w/ Transformer
1 x 2542-K, Female Connector 1/4 OD 1/8 FNPT Compression Fitting
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x Liter Digiflow 1/4NPT Digital Flow Meter count up total Water
1 x BBK10, Replacement Filter Big Blue Whole House WH-1134
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x Special Filter Kit Koolermax dealer distribution kit
1 x bulkc10, Koolermax Carbon Block Filter
2 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x 316, 2nd stage CTA 16 US Membrane filter (every 2-3 yrs)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
1 x bulk818, DI resin refill bags Di-Ionization media
View Cart$3,251.94
Home
Specials Log InCreate Account Checkout  Shopping Cart49 item(s)
1 x AQF-600-105, Flow Meter Panel Mount 1/2" MPT
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x Panel 1/2" 6710M-44TM Digital Flow Meter count up Gallon 115V
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
2 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x bulksf05, Koolermax Sediment Filter
1 x BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x TMR-220V-1A Aquatec TACS234-19 Transformer Power Supply EuroPlug
2 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x KF310, Elite Series: Polish Chrome Drinking Water Faucet
1 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x SC435, Specialty Filter Arsenic / Fluoride Removal Filter
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x 752, DC Booster Pump w/ Transformer
1 x 2542-K, Female Connector 1/4 OD 1/8 FNPT Compression Fitting
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x Liter Digiflow 1/4NPT Digital Flow Meter count up total Water
1 x BBK10, Replacement Filter Big Blue Whole House WH-1134
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x Special Filter Kit Koolermax dealer distribution kit
1 x bulkc10, Koolermax Carbon Block Filter
2 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x 316, 2nd stage CTA 16 US Membrane filter (every 2-3 yrs)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
1 x bulk818, DI resin refill bags Di-Ionization media
View Cart$3,251.94

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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