Everyone who use industrial vacuum cleaner for fine dust experience reducing of vacuum cleaner efficiancy over time. The reason is easy, the filter gets dirty and needs to be regularly cleaned or even changed.
We have a simple solution for this problem. The two stage filtration based on SEPARATOR. The ADAMIK SEPARATOR is basicly an small cyclone which separate up to 99 % of the fine dust and keeps the filter clean.
You can see how it actualy works at following link: