Clack (V3007-05)-Fitting 1-1/4" Plastic Male NPT Assembly WS1 Hydrotech 5" Big Blue specialty cartridge

5" Big Blue specialty cartridge that uses premium strong cation resin and specialty absorbents to remove iron and lead from municipal and well water

making it particularly effective for chlorine and VOC reduction in high-flow residential and light commercial settings

Replace every 3 to 6 months in typical well water or municipal applications with moderate sediment

as Autotrol produces multiple air check variants with different fittings and tag colors for specific applications

Clack (V3007-05)-Fitting 1-1/4" Plastic Male NPT Assembly WS1 Hydrotech 5" Big Blue specialty cartridgeThe Clack V3007 05 is a 1 1 4" plastic male NPT fitting assembly designed specifically for WS1 water softener control valves. This OEM replacement fitting ensures proper connection integrity in residential and light commercial softener installations where standard NPT threading is required. TECHNICAL DETAILS Clack V3007 05 Fitting Specifications Part Number V3007 05 Thread Size 1 1 4" Male NPT Material High grade plastic (NSF approved) Compatible