Triple filtration: pre-filter G4 + M5 bag filter + H13 absolute filter Dust aspiration and filtration system Hepair 2000 offers a triple stage of filtering (G4 + M5 + HEPA H13), which will retain all the particles, choosing them by their thickness with the different modules. Its compact and robust design with wheels and lateral handles, facilitates a better portability and maneuverability within the facilities. OPTIONAL ACCESSORIES TECHNICAL FEATURES ASPIRATION HOSE EXTENSIBLE STICK For suction hose. Extendable from 160 to 290 cm. 2 units. Supply voltage Maximum vacuum volume Maximum depression HEPA H13 Absolute filter THICK PREFILTER G4 VOLTAGE 110V / 220V INDICATOR FILTER Separation degree Engine power Noise level VACUUM SYSTEMS IN DUCTS