Air filter materials:outer frame is aluminum material, and welded wire mesh lining for polypropylene, polyester (also available filtering cotton) after the stainless steel wire basket.

Specifications: Dimensions of width 535 mm ;length 620 mm;thickness 106 mm.

Shape also can be wavy.

Used for filtering the air and dust. Filter is characterized by large area, dust-effective, convenient for loading and unloading. It's frame can be recycled, and easy to install and economic durability. We can produce according to the customers' requirements with specific size.

Also applies to air-conditioning filter.