Mini-Pleat Panel Filter is ideal for use in applications where a high degree of efficiency is required in a 4" mini-pleat design. The injection molded polypropylene frame and thermally bonded polypropylene media separators provide strength and rigidity to this product.

The media pack, comprised of non-shedding, gradient density polypropylene fibers, is bonded to the inside perimeter of the enclosure frame by a moisture resistant adhesive, providing a continuous and positive seal.