PPI filter clothRequest a quote
PPI is a black filter cloth made of foamed polyester. It has a homogeneous, open cellular structure and is suitable for separating heavier dust particles. The cellular size of filter cloth is expressed in micron or in PPI (Pore Per Inch). The higher the PPI, the higher the density of the structure and the better the efficiency of the filter.
Flexible or self-supporting cloth
Depending on the use and the way of assembling it is possible to choose from a flexible cloth or a rigid foam self-supporting filter cloth.
PPI filter cloth can be cleaned a limited amount of times and therefore can be used multiple times.
The filters are always delivered at the wanted size and are of class G1-G3, depending on the PPI value.