KAP filters serve to separate solid particles from operational media. The filters can be used for all heating gases, air and other non-aggressive gases, where lower impurity content is required. When the filter cartridge is changed, the filter is also suitable for liquid media. The filters used can be installed in front of gas-meters, close valves, burners, etc. Both the body and the cover are made of UNIFONT material. On the stainless screen a filtration textile is installed, capable of trapping impurities with a size of 5 microns.