Shop-Vac 903-40 Wet/Dry Hepa Cleanstream Filter

The Shop-Vac CleanStream Replacement Cartridge Filter Is Designed For Both Wet And Dry Pick-Up. Out-Performing Other Filters, It Resists Clogging And Maintains Suction Power Even When Used With Fine Debris Like Drywall Dust. This Replacement Cartridge Filter Features An Exclusive Gore-Tex Nonstick Surface That Captures 99.97 Percent Of Particles At 0.3 Microns.