Eliminate surgical smoke with all its potentially dangerous substances from operating rooms, outpatient facilities and medical practices. The system is incorporated with One core component of the 5-stage main filter cartridge is the ULPA-15 filter which removes 99.9995% of all 0.1 μm particles.5 It offers the best possible safety. The active carbon barrier in the main filter reduces odors. The display indicates the remaining filter capacity at all times. Changing the filter is simple and convenient. The optional prefilter protects the main filter cartridge against penetration of liquids and impurities via coarser tissue particles.