Flex Air cleaner VAC 800 EC 477.745 construction air cleaner For air pollution control in renovation and dismantling in "black areas". To protect users, lung fine dusts are filtered out of the air using coarse, fine, m/h filters and activated coal filter dusts are sucked off directly at the location of the origin. By installing mobile plastic walls and locks, a negative pressure can be achieved, it is avoided that dusts are spreading outside the work area. Thus, the required vacuum can be freely adjusted and adapted to the work environment with a higher level of efficiency and a longer lifespan low work noise, with a night function compact construction, lightest device in its class with 125 Ø mm air guide system high Air flow Premium auction tools - cross -selling loading ... Cross-selling.