Roll-O-Mat Red media rolls contain 65 feet of fiberglass. No adhesive is applied to the resin-bonded fibers, which are arranged in a progressive density pattern. This construction prevents faceloading and increases arrestance and dust holding capacity. Air moves throughout the entire thickness of the media utilizing its full cleaning potential. A series of flexible glass “wires” run the length of the roll to give support.

The Red Roll-O-Mat is designed for high-temperature applications in all AAF models of the Roll-O-Matic automatic roll filters. It is also designed for use in most competitive automatic roll filters.