Log In Log In  |  Checkout   |  37 item(s)
1 x SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 202,1 MICRON Sediment filter (replace every 6-12 month) SED1001
1 x KT-103, Optional Manual Membrane Flush Valve
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x SC435, Specialty Filter Arsenic / Fluoride Removal Filter
1 x Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x Parts, Ro Water System Installation Parts Bag 1/4"
2 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x FK-BB20M3, Special Big Blue Filter Pack Bundle for WH350 WH-350
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x bulksf05, Koolermax Sediment Filter
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x 316, 2nd stage CTA 16 US Membrane filter
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
2 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x NM-5102, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x SC209, Specialty Filter Nitrate Removal Filter
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA

View Cart$1,597.97
Specials Log InCreate Account Checkout  Shopping Cart37 item(s)
1 x SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 202,1 MICRON Sediment filter (replace every 6-12 month) SED1001
1 x KT-103, Optional Manual Membrane Flush Valve
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x SC435, Specialty Filter Arsenic / Fluoride Removal Filter
1 x Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x Parts, Ro Water System Installation Parts Bag 1/4"
2 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x FK-BB20M3, Special Big Blue Filter Pack Bundle for WH350 WH-350
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x bulksf05, Koolermax Sediment Filter
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x 316, 2nd stage CTA 16 US Membrane filter
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
2 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x NM-5102, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x SC209, Specialty Filter Nitrate Removal Filter
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA

View Cart$1,597.97

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

$16.00

FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch

Quantity

 

Description

 

 

6

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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