Mini Pleat HEPA Filters are available with anodised aluminium profile frames, Plastic frames, endless foamed sealing, and Laminar flow protection grid. A seal is made between framed filter packs and the standard frame using rubber based adhesives, polyurethane, or some other plastic-based material, all of which are chemically compounded to inhibit their support of combustion. Windsor Industries manufactures Mini Pleat HEPA Filters.
Windsor Industries also manufactures wide range of air filters, AHU Filters, Cleanroom Filters and Ventilation Filters. Mini Pleat HEPA Filters contain almost twice as much filter paper as deep-pleat, corrugated separator filters of equal frame size. Mini-pleat HEPA air filters are formed from sub components assembled in a continuous V array. The sub components are panels that hold the pleated filter paper in metal frames approximately 23.62 inches wide, 11.81 inches high, and the depth of the paper pleats.