Log In | Checkout | 31 item(s)

1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x FRQ850, Flow Restrictor 850ML / min
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x 717, Tubing 15 feet 1/4" white tube LLDPE PE for drinking water
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x 1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x 752, DC Booster Pump w/ Transformer
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x 723, Feed Water Adapter with Ball Valve
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
View Cart $799.39

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31 item(s)

1 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x	581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x	6th Stage pn215 Refillable inline DI filter (color change)
1 x	FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x	FRQ850, Flow Restrictor 850ML / min
1 x	FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
2 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	717, Tubing 15 feet 1/4" white tube LLDPE PE for drinking water
1 x	7044-K Union Tee Connector Fitting Compression type 1/4"
1 x	709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x	1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x	FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x	BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x	752, DC Booster Pump w/ Transformer
1 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x	6044-combo Compression Type Fitting Elbow and Tee fitting
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x	723, Feed Water Adapter with Ball Valve
1 x	FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD

View Cart	$799.39

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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