Log In | Checkout | 33 item(s)

1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x TMR-220V-1A Aquatec TACS234-19 Transformer Power Supply EuroPlug
1 x *Discontinued* RO155C
1 x bulk201, Sediment Filter
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
2 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x 326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
2 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 FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
View Cart $1,637.25

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33 item(s)

1 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x	SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x	TMR-220V-1A Aquatec TACS234-19 Transformer Power Supply EuroPlug
1 x	Discontinued RO155C
1 x	bulk201, Sediment Filter
1 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x	290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x	HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
1 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
2 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x	.AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x	FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x	CKV0402, Blue color Elbow Check Valve Elbow Type
1 x	326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
1 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
2 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	FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT

View Cart	$1,637.25

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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