Log In | Checkout | 36 item(s)

1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x SC412, Water Softening Filter Calcium Magnesium Hardness Removal
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
2 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x 550, Standard Chrome Steel Faucet with Spigot for Water Dispense
1 x WH-250, Whole House Water Treatment Sediment Carbon Filter Syste
3 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
1 x FRQ550, Flow Restrictor 500 to 600ML / min
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x CBV-38, Tank Ball Valve to 3/8 tubing
2 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
View Cart $1,672.45

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36 item(s)

1 x	290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x	.AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	SC412, Water Softening Filter Calcium Magnesium Hardness Removal
1 x	727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x	335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x	673, Replacement UV Lamp Light for 602 (6 Watts)
2 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x	550, Standard Chrome Steel Faucet with Spigot for Water Dispense
1 x	WH-250, Whole House Water Treatment Sediment Carbon Filter Syste
3 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x	FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
1 x	FRQ550, Flow Restrictor 500 to 600ML / min
1 x	581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x	CBV-38, Tank Ball Valve to 3/8 tubing
2 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
1 x	FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x	EMT-10, Empty Filter Cartridge Casing Housing
1 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	SW SHELL, Countertop SW1 Empty System Only No Filter
1 x	KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x	Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin

View Cart	$1,672.45

FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch [FPK-AUC0604]

$16.00

Quantity

Description

Union Connector, 3/8" to 1/4"

part# AUC 0604

* 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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