ProTeam 107182 Intercept Micro Filter Bags for ProGuard Wet/Dry Vacuum with 10-Gallon Capacity, 3-Pack of Replacement Vacuum Filters 107182 ProTeam micro filter vacuum bags fit the ProGuard 4 Wet/Dry Vacuum; ideal for clean up of dry debris such as sawdust or drywall dust ProTeam vacuum filters are designed to safeguard indoor air quality and to optimize the performance of your vacuum cleaner Micro filter bags have fully-laminated inner linings that extend filter life and eliminate risk of shredding; double-pleated design provides 21-percent more filtration area than non-pleated filters The level 1 filter in the ProTeam exclusive Four Level Filtration system, these replacement vacuum filters have a dual layer construction to capture particles and improve indoor air quality Intercept microbial treatment helps contains odors and prevent the growth of bacteria and mold