Pleated HEPA Filter

1.Corrugated aluminum foil partitions or paper partitions can accurately maintain the distance between the pleats andmaximize the use offilter materials with minimal resistance

2. The thickness ofthe aluminum foil is 0.03mm and the corrugation height is 4mm, which can fully guarantee thearea of the filter material and the quality of the filter.

3. The filter material is a high-density paper made of ultra-fineglass fiber.