Log In | Checkout | 30 item(s)

1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x KT-103, Optional Manual Membrane Flush Valve
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x KF355, Antique Brushed Brass / Iron Finish Drinking Water Faucet
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 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 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
View Cart $1,045.45

Home

Specials Log InCreate Account Checkout

30 item(s)

1 x	FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	KT-103, Optional Manual Membrane Flush Valve
1 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x	KF355, Antique Brushed Brass / Iron Finish Drinking Water Faucet
1 x	CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x	B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x	DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x	745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x	Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 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	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	CBV-0404, Tank Ball Valve to 1/4 tubing standard RO tank size
1 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	673, Replacement UV Lamp Light for 602 (6 Watts)
1 x	385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)

View Cart	$1,045.45

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