Log In | Checkout | 32 item(s)

2 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x 741-38, Diverter Valve for RO DI Water Systems
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x SC435, Specialty Filter Arsenic / Fluoride Removal Filter
1 x ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x WH-250, Whole House Water Treatment Sediment Carbon Filter Syste
1 x .RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x WH-5, Whole House Water Treatment Sediment Filter System 10" Big
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x bulksf05, Koolermax Sediment Filter
1 x *Discontinued* RD106
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x AQUATEC 8852-2J03-B424 High Flow Booster Pump 110V Transformer
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x *Discontinued* RO585A
1 x WS-150M, Whole House Water Softener
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x *Discontinued* RO585NTF
1 x 202,1 MICRON Sediment filter (replace every 6-12 month) SED1001
View Cart $4,979.99

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32 item(s)

2 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	741-38, Diverter Valve for RO DI Water Systems
1 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	SC435, Specialty Filter Arsenic / Fluoride Removal Filter
1 x	ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x	673, Replacement UV Lamp Light for 602 (6 Watts)
1 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x	WH-250, Whole House Water Treatment Sediment Carbon Filter Syste
1 x	.RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
1 x	O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x	WH-5, Whole House Water Treatment Sediment Filter System 10" Big
1 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	.AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x	bulksf05, Koolermax Sediment Filter
1 x	Discontinued RD106
1 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x	AQUATEC 8852-2J03-B424 High Flow Booster Pump 110V Transformer
1 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x	350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	Discontinued RO585A
1 x	WS-150M, Whole House Water Softener
1 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x	Discontinued RO585NTF
1 x	202,1 MICRON Sediment filter (replace every 6-12 month) SED1001

View Cart	$4,979.99

FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch [FPK-AUC0404]

$14.95

$FPK, 6 pcs Fitting Pack Union Connector 1/4\" quarter inch$

Quantity

Description

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

part# AUC 0404

* 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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