Log In | Checkout | 50 item(s)

1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x 719, Drain Saddle Clamp / Valve
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x MKP, Maintenance kit for K5150P K6150P AR150P
2 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x 741-38, Diverter Valve for RO DI Water Systems
1 x 720, Feed Water Adapter with Needle Valve
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 202,1 MICRON Sediment filter (replace every 6-12 month) SED1001
1 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
3 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x SC435, Specialty Filter Arsenic / Fluoride Removal Filter
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
2 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x SC209, Specialty Filter Nitrate Removal Filter
1 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
View Cart $1,091.69

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50 item(s)

1 x	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x	719, Drain Saddle Clamp / Valve
1 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	MKP, Maintenance kit for K5150P K6150P AR150P
2 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x	741-38, Diverter Valve for RO DI Water Systems
1 x	720, Feed Water Adapter with Needle Valve
1 x	709, Automatic Shut Off Valve 4-way Four Way Valve
1 x	MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x	Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x	SW SHELL, Countertop SW1 Empty System Only No Filter
1 x	6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
2 x	KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	202,1 MICRON Sediment filter (replace every 6-12 month) SED1001
1 x	SC227, Specialty Filter Refillable Color Changing DI Filter 20"
2 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x	727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x	SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
3 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x	SC435, Specialty Filter Arsenic / Fluoride Removal Filter
1 x	PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x	UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x	6th Stage pn215 Refillable inline DI filter (color change)
1 x	FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x	SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
2 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x	PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x	OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	SC209, Specialty Filter Nitrate Removal Filter
1 x	5th stage 225 Inline Alkaline filter with clear housing (annual)

View Cart	$1,091.69

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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