PURRO filters meet all those strict norms and characterize extremely high filtration efficiency, ensuring safe maintenance of engines.
All our products are made of modern non-flammable materials, and highest quality of workmanship is a guarantee of long-lasting tightness of filters. Suitable shape of folds provides proper filtration with the whole surface of filtering material. A special way of folding makes that the walls of filtering material do not touch one another, ensuring even and equal flow of air and highest efficiency of filtering.
