AIRSWEEP FLAT HEPA FILTER

The Bosch Long Life HEPA Filter is for use with either the VAC090A or the VAC140A dust extractor with auto filter cleaning. It is amde of polyester wtih PTFE coating that captures 99.97% of particles 0.3 microns and larger, and has a low-stick surface to aid in the filter cleaning process. Helps move users toward compliancy with the OSHA respirable crystalline silica dust regulation. Dry use only.