Log In | Checkout | 26 item(s)

1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x .K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
2 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x bulk201, Sediment Filter
1 x NM-5103, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 578, TDS Water Quality Meter tds-3
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 752, DC Booster Pump w/ Transformer
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 2542-K, Female Connector 1/4 OD 1/8 FNPT Compression Fitting
View Cart $1,103.49

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26 item(s)

1 x	5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x	Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x	.K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
2 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	bulk201, Sediment Filter
1 x	NM-5103, HONEYWELL COUNTERTOP WATER FILTER DISCONTINUED SW1
1 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	578, TDS Water Quality Meter tds-3
1 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x	213, 5th stage inline carbon postfilter (replace every 12months)
1 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	752, DC Booster Pump w/ Transformer
1 x	4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x	SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	2542-K, Female Connector 1/4 OD 1/8 FNPT Compression Fitting

View Cart	$1,103.49

FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch [FPK-AUC0604]

$16.00

Quantity

Description

Union Connector, 3/8" to 1/4"

part# AUC 0604

* 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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