In this way, the filtering media has a greater filtering surface compared to other media with the same frontal dimensions, and a higher capacity for dust accumulation. Corrugated filters are often used as pre-filters for high-efficiency and absolute filters. In general, filters with synthetic filtering media are suitable for the treatment of coarse dust particles and for the substances found in civil and industrial environments, and as such they are applied in air treatment plants and filtering walls, ventilation systems and air generators. They are available in various dimensions and thicknesses, even in the version with a galvanised frame and flat, electro-welded screens.

They are stock items and are available in the warehouse with thicknesses of 48 and 98 mm in the following standard dimensions: 400×400, 500×400, 500×500, 625×400, 625×500, 592×287, 592×490, 592×592.

We can also produce these filters in oversize formats.