Log In Log In  |  Checkout   |  32 item(s)
1 x 717, Tubing 15 feet 1/4" white tube LLDPE PE for drinking water
1 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x FM-8100T, DigiFlow Digital Water Flow Rate Meter 56" cable
1 x FRQ420, Flow Restrictor 420ML / min
1 x 326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
1 x Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x 316, 2nd stage CTA 16 US Membrane filter
1 x 720, Feed Water Adapter with Needle Valve
1 x 752, DC Booster Pump w/ Transformer
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x 4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
1 x FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
1 x 706, Membrane Filter Casing Housing Assembly
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
1 x HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x FM-6710M-88 1" Digital Flow Meter count up Total GPM 56" cable
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x 205, 3rd stage solid carbon block filter (replace every 12 month

View Cart$1,175.90
Specials Log InCreate Account Checkout  Shopping Cart32 item(s)
1 x 717, Tubing 15 feet 1/4" white tube LLDPE PE for drinking water
1 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x FM-8100T, DigiFlow Digital Water Flow Rate Meter 56" cable
1 x FRQ420, Flow Restrictor 420ML / min
1 x 326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
1 x Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x 316, 2nd stage CTA 16 US Membrane filter
1 x 720, Feed Water Adapter with Needle Valve
1 x 752, DC Booster Pump w/ Transformer
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x 4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
1 x FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
1 x 706, Membrane Filter Casing Housing Assembly
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
1 x HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x FM-6710M-88 1" Digital Flow Meter count up Total GPM 56" cable
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x 205, 3rd stage solid carbon block filter (replace every 12 month

View Cart$1,175.90

FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch [FPK-AUC0706]

$19.95

FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch

Quantity

 

Description

 

 

6

Union Connector, 1/2" to 3/8"

part# AUC 0706

 



 

 

* 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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