Log In | Checkout | 32 item(s)

3 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x FRQ200, Flow Restrictor 200ML / min
1 x NM-5102, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
3 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x 719, Drain Saddle Clamp / Valve
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x bulk818, DI resin refill bags Di-Ionization media
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x 4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
View Cart $1,546.95

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32 item(s)

3 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	FRQ200, Flow Restrictor 200ML / min
1 x	NM-5102, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
3 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x	719, Drain Saddle Clamp / Valve
1 x	SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
2 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	bulk818, DI resin refill bags Di-Ionization media
1 x	SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x	4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
1 x	.AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x	213, 5th stage inline carbon postfilter (replace every 12months)
1 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x	324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x	Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	.RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x	PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250

View Cart	$1,546.95

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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