RK 1100 P1 R Reusable Aerosol Filters for Effective Respiratory Protection

Aerosol filters: RK 1100 P1 R are aerosol filters of the first (P1) class of protection, reusable (R), made of filtering materials that provide respiratory protection. They provide respiratory protection from all types of aerosols (dust, smoke, fog) at their concentration up to 4 MPC (protection class P1). They are used as replaceable elements to half-masks made of insulating materials.