Description

High absorbing cardboard filter for separation of lacquer and powder substance particles. The PowderStop filters are made of processed recycled cardboard which is formed in a pleat two-layer labyrinth in the shape of letter “V”, with openings on both sides that are arranged asymmetrically. Due to such structure, the fluid volume of the filters is 3-5 times greater than in standard filtering media structures, without limitation of the air flow stream, concurrently increasing the period of effective filter operation.