Pad Holding Frames
The Pad Holding Frame is made from 24-gauge steel that has a 1” x 2” grid inside made of welded wire. The convex design allows filter material to be “tucked-in” and around the entire perimeter of the frame. After tucking the filter media into the frame, this removes pressure from the grid and creates a positive, mechanical seal of the media against the frame. The Pad Holding Frame can be used with existing filter banks or slide-in filter tracks. They are available in nominal sizes and can be custom made.