Log In | Checkout | 27 item(s)

1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x 732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
2 x *Discontinued* RD106
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x WH-20, Whole House Water Treatment Carbon Block Filter System Bi
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x *Discontinued* RD150
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x FM214G 1/4" NPT Digital Flow Meter count up total Water Gallons
1 x N-14-1M, Nipple Fitting connector between standard RO housing
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
View Cart $1,972.90

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27 item(s)

1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x	O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
2 x	Discontinued RD106
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x	1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x	Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
1 x	FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x	.AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x	KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	WH-20, Whole House Water Treatment Carbon Block Filter System Bi
1 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	Discontinued RD150
1 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x	290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	FM214G 1/4" NPT Digital Flow Meter count up total Water Gallons
1 x	N-14-1M, Nipple Fitting connector between standard RO housing
1 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT

View Cart	$1,972.90

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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