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2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
3 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x FM-8100T, DigiFlow Digital Water Flow Rate Meter 56" cable
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x WH1134 Whole House Restaurant Filter System Sediment Carbon Big
1 x 565, Digital Pressure Gauge Tester Monitor
1 x AQF-600-102, Flow Meter Panel Mount 3/8" MPT
1 x Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x WSACF-150T, Whole House Water Treatment ACF-150T
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
1 x 732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x 4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
View Cart$3,697.45
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2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
3 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x FM-8100T, DigiFlow Digital Water Flow Rate Meter 56" cable
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x WH1134 Whole House Restaurant Filter System Sediment Carbon Big
1 x 565, Digital Pressure Gauge Tester Monitor
1 x AQF-600-102, Flow Meter Panel Mount 3/8" MPT
1 x Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x WSACF-150T, Whole House Water Treatment ACF-150T
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
1 x 732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x 4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
View Cart$3,697.45

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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