1. Filtration efficiency determines dust collection performance and purity of air exhaust that we breathe.
  2. High efficiency filters provide vacuum power with good dust collection and consistent quality of air exhaust.
  3. It is important to choose suitable filters, otherwise a high efficiency vacuum will not provide the desired suction power. This affects the life of the entire filtration system.
  4. It is important to choose the correct filter according to the desired filtration grade. And to change it at least twice a year.