Log In | Checkout | 34 item(s)

1 x SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x KT-103, Optional Manual Membrane Flush Valve
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x 671C, Replacement UV Lamp Light for 609C (16 Watt)
1 x SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 717, Tubing 15 feet 1/4" white tube LLDPE PE for drinking water
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x FRQ850, Flow Restrictor 850ML / min
1 x FRQ550, Flow Restrictor 500 to 600ML / min
1 x 723, Feed Water Adapter with Ball Valve
1 x CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
View Cart $1,200.74

Home

Specials Log InCreate Account Checkout

34 item(s)

1 x	SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
1 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x	Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x	KT-103, Optional Manual Membrane Flush Valve
1 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x	350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x	671C, Replacement UV Lamp Light for 609C (16 Watt)
1 x	SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x	PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x	PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x	Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x	SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	717, Tubing 15 feet 1/4" white tube LLDPE PE for drinking water
1 x	6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x	2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x	532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x	CBV-0404, Tank Ball Valve to 1/4 tubing standard RO tank size
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x	FRQ850, Flow Restrictor 850ML / min
1 x	FRQ550, Flow Restrictor 500 to 600ML / min
1 x	723, Feed Water Adapter with Ball Valve
1 x	CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING

View Cart	$1,200.74

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.

Reviews

Customers who bought this product also purchased

FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)

BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)

709, Automatic Shut Off Valve 4-way Four Way Valve