Use: Dust filtration in the ventilation of air conditioning system.
Specialty: Utilize ultrasonic thermo-melt technique, with firm structure, reduce the leaky risks. Good quality pockets, with steady shapes, constructed from electrostatic nonwovens, diffluent uniformly, reduce consumption and make full use of filter media. There is no risk of falling fiberglass uncomfortable to people, and there is no growth environment for bacteria. It has long service life. The max. working temperature is 80 degrees centigrade.