The installation of an efficient dust collecting system, whether for a small workshop or a large plant, should become a priority, whether wood, plastic, or composite. Not only is it essential for health reasons and compliance with a variety of national and local standards, it can lead to business productivity, as it saves on cost and helps maintain the quality of the final product. In Iran, air pollution standards were issued on April 31, 1395 (No. 9905/49065). The case was reviewed and communicated by the first vice president (the full version of this notice is attached to the draft). Based on domestic production and with the goal of reducing the costs of domestic producers, SPIDAN Company has been developing a variety of air purification filters to meet the new environmental requirements, which, despite the performance beyond the requirements of the environment and the rules, has cost It is much lower than similar products. In the following, some of the production filters are introduced.