Wholesale air purification filter bag from Qingdao Star Machine, it is a widely used air filtration equipment. The filter bag can filter airborne particles larger than 1-5μm. It has the characteristics of large ventilation, large dust capacity and small durability. The Filter Bag For Air Purification Equipment is designed to deliver superior air quality by filtering out particulate matter and harmful gases. Made from durable non-woven fabrics, fibers, and chemical fibers, it offers excellent acid and alkali resistance, ensuring long-term stability even in harsh environments.