Medium efficiency filter

Mainly used in the central air-conditioning ventilation system intermediate filtration, pharmaceutical, hospitals, electronics, food, and other industrial purification; Can also be used as a front-end filtration for filtration, to reduce the efficient filter load, prolong its service life; Due to the large surface of the wind, the air dust is large and the wind speed is low, which is considered to be the best medium efficiency filter structure. The structure is stable, and the risk of leakage is reduced by using heat and melt process.