Log In Log In  |  Checkout   |  51 item(s)
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
1 x .K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x 565, Digital Pressure Gauge Tester Monitor
1 x .K6150P, KoolerMax 150GPD 6 Stage RO System w/ Booster Pump
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x 752, DC Booster Pump w/ Transformer
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x *Discontinued* RO585A
1 x KF355, Antique Brushed Brass / Iron Finish Drinking Water Faucet
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
2 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x *Discontinued* RD102
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x .AR150PNTF, KoolerMax AR150P RO System Shell without tank faucet
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x FRQ300, Flow Restrictor 300ML / min
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x bulk213, Inline Carbon Filter
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x 718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet

View Cart$3,167.98
Specials Log InCreate Account Checkout  Shopping Cart51 item(s)
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
1 x .K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x 565, Digital Pressure Gauge Tester Monitor
1 x .K6150P, KoolerMax 150GPD 6 Stage RO System w/ Booster Pump
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x 752, DC Booster Pump w/ Transformer
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x *Discontinued* RO585A
1 x KF355, Antique Brushed Brass / Iron Finish Drinking Water Faucet
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
2 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x *Discontinued* RD102
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x .AR150PNTF, KoolerMax AR150P RO System Shell without tank faucet
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x FRQ300, Flow Restrictor 300ML / min
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x bulk213, Inline Carbon Filter
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x 718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet

View Cart$3,167.98

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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