AmerSeal 3-ply panel filters are designed for general air filtration in all types of industrial and commercial systems. Equipped with an internal wire frame sealed inside layers of moisture resistant, polyester media, AmerSeal filters are made for dependable, trouble-free operation. They are directly interchangeable with external frame type disposable panel filters and will fit into most manufacturers' holding frames with no clips, latches, or other holding devices required. They are also excellent prefilters to higher efficiency filters.

Used on AmerSeal media, antimicrobial effectively restricts the spread of microbes while helping to preserve the integrity of the filter by limiting the proliferation of microbes it contacts.