It mounts one 1,2 hp by-pass motor inside a metal motor-head. The filter chamber contains a star-shaped polyester "L" filter as standard, that can be replaced by several types of filters according to the applications as Nomex, PTFE, antistatic ones. A lateral, standard & ergonomic filter shaker guarantees a long life for the filter. Easy to move from a site to another one thanks to its trolley on wheels. A simple and effective release container system allows the operator to take down the container on the floor, leaving all the remaining components together on the vac. Like this the emptying of the container becomes a very easy operation thanks to the practical handle that transforms it in a bucket on wheels. Besides the same container can include a paper bag or a safe bag, just adding the main inlet on it.