This one from HeyiPrimary efficiency plate filterUsing high-quality polyester synthetic fibers as filter materials, the pleated folding structure greatly increases the effective filtering area. The equipment has a large ventilation capacity, high dust holding capacity, low initial resistance, strong fire resistance, long service life, economic reliability, and low operating costs. The lightweight plate structure makes replacement easier and safer, and convenient for users to operate on their own. There are paper frames, galvanized frames, and aluminum alloy frames to choose from, and non-standard size filters can be customized according to user needs.

This device is generally used for central air conditioning fresh air units and ventilation systems; Program controlled switches and dedicated constant temperature and humidity air conditioning units for computer rooms; Pre filtration system for air compressors and gas turbines; Pre filtration system for high-efficiency filters; Widely applicable for pre filtration of centralized ventilation systems in office buildings, shopping malls, hospitals, airports, and ordinary industrial plants or clean rooms.