Log In Log In  |  Checkout   |  84 item(s)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
2 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
2 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
2 x 2nd stage C10 carbon block filter (replace every 6-12 months)
2 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
3 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
2 x 752, DC Booster Pump w/ Transformer
1 x SC435, Specialty Filter Arsenic / Fluoride Removal Filter
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x CDP8800, AQUATEC CDP8852-2J03-B424 Booster Pump Only Fitting
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
3 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
2 x Optional: 564 Membrane Filter Housing Wrench Opener
2 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x 756SET, Aquatec Permeate Pump Reverse Osmosis System ERP1000
3 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x TMR-25A, 2.5 AMP Transformer Power Supply Ballast for 8800 5853
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x 718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x CDP6800, AQUATEC CDP6800 Booster Pump Only 6840-2J03-B224
1 x Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 213, 4th stage inline carbon filter (replace every 12 months)
1 x 3rd stage Special High Efficiency Membrane Filter HTFC-150
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x 204, 2nd stage GAC filter (replace every 6-12 months)
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x Special Filter Kit Koolermax dealer distribution kit
1 x 718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x TMR-AQT-2A, Transformer Power Supply Aquatec TACS114-48 for 8800
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x 4th stage Optional Refill bag #818 DI Resin Refill Bag
1 x CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
1 x SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x 706, Membrane Filter Casing Housing Assembly
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201

View Cart$3,099.20
Specials Log InCreate Account Checkout  Shopping Cart84 item(s)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
2 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
2 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
2 x 2nd stage C10 carbon block filter (replace every 6-12 months)
2 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
3 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
2 x 752, DC Booster Pump w/ Transformer
1 x SC435, Specialty Filter Arsenic / Fluoride Removal Filter
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x CDP8800, AQUATEC CDP8852-2J03-B424 Booster Pump Only Fitting
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
3 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
2 x Optional: 564 Membrane Filter Housing Wrench Opener
2 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x 756SET, Aquatec Permeate Pump Reverse Osmosis System ERP1000
3 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x TMR-25A, 2.5 AMP Transformer Power Supply Ballast for 8800 5853
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x 718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x CDP6800, AQUATEC CDP6800 Booster Pump Only 6840-2J03-B224
1 x Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 213, 4th stage inline carbon filter (replace every 12 months)
1 x 3rd stage Special High Efficiency Membrane Filter HTFC-150
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x 204, 2nd stage GAC filter (replace every 6-12 months)
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x Special Filter Kit Koolermax dealer distribution kit
1 x 718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x TMR-AQT-2A, Transformer Power Supply Aquatec TACS114-48 for 8800
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x 4th stage Optional Refill bag #818 DI Resin Refill Bag
1 x CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
1 x SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x 706, Membrane Filter Casing Housing Assembly
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201

View Cart$3,099.20

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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