Log In | Checkout | 60 item(s)

1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x WH-20, Whole House Water Treatment Carbon Block Filter System Bi
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x NM-5103, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x 723, Feed Water Adapter with Ball Valve
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x bulksf05, Koolermax Sediment Filter
2 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
3 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 205, 5th stage final carbon filter
1 x 565, Digital Pressure Gauge Tester Monitor
1 x TMR-AQT-2A, Transformer Power Supply Aquatec TACS114-48 for 8800
1 x 204, 2nd stage GAC filter (replace every 6-12 months)
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x 365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x SC209, Specialty Filter Nitrate Removal Filter
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x 5th Stage pn215 Refillable inline DI filter (color change)
1 x .K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
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 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x bulkic21, Koolermax Inline Carbon Filter
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
3 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x bulk201, Sediment Filter
1 x 316, 2nd stage CTA 16 US Membrane filter (every 2-3 yrs)
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
View Cart $2,380.88

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60 item(s)

1 x	MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x	WH-20, Whole House Water Treatment Carbon Block Filter System Bi
1 x	277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x	NM-5103, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x	723, Feed Water Adapter with Ball Valve
1 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	bulksf05, Koolermax Sediment Filter
2 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
3 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
1 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	205, 5th stage final carbon filter
1 x	565, Digital Pressure Gauge Tester Monitor
1 x	TMR-AQT-2A, Transformer Power Supply Aquatec TACS114-48 for 8800
1 x	204, 2nd stage GAC filter (replace every 6-12 months)
1 x	SW SHELL, Countertop SW1 Empty System Only No Filter
1 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x	BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x	UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x	365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x	SC209, Specialty Filter Nitrate Removal Filter
1 x	KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x	5th Stage pn215 Refillable inline DI filter (color change)
1 x	.K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
1 x	385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
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	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x	EMT-10, Empty Filter Cartridge Casing Housing
1 x	FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x	.AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x	bulkic21, Koolermax Inline Carbon Filter
1 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	CKV0402, Blue color Elbow Check Valve Elbow Type
1 x	SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x	7044-K Union Tee Connector Fitting Compression type 1/4"
3 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x	ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x	bulk201, Sediment Filter
1 x	316, 2nd stage CTA 16 US Membrane filter (every 2-3 yrs)
1 x	214, Clear Inline Filter Cartridge Empty Case
1 x	205, 2nd stage carbon block filter (replace every 12 months)
1 x	799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x	Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction

View Cart	$2,380.88

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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