Item No. 3825: Powerful, compact dust extraction system with variable Cyclone 1:6 (195 m³/h), incl. precious metal collection drawer and 160 cm suction hose. Equipped with 2 HEPA filters (Merv 16) ensuring 99.98% efficiency down to 0.3 µm. Ideal for dust removal during grinding, polishing, deburring, and sandblasting of various materials.