MTO Vac Dust Extractor H-Class 30L ASA 30 H PCCompact vacuum cleaner of dust class M with integrated filter cleaning for versatile application Fast coupling of metaBOXes with tools and accessories on the vacuum cleaner for easy change of location Compact vacuum cleaner for liquids and dry solids with commercial registration For extraction from power tools and to clean construction sites, workshops etc. Power socket for a power tool for using the automatic start up shut down of the vacuum cleaner