Deep Pleat High Efficiency Filters are composed of a randomly arranged fibre mat. The key issues affecting their function are fibre density and diameter, and filter thickness.
Windsor Industries manufactures Deep Pleat High Efficiency Filters.
Windsor Industries also manufactures wide range of air filters, AHU Filters, Cleanroom Filters and Ventilation Filters. Deep Pleat High Efficiency Filters acts like a sieve where particles smaller than the largest opening can pass through is incorrect. Just as for membrane filters, particles so large that they are as wide as the largest opening or distance between fibres can not pass in between them at all. HEPA filters are designed to target much smaller pollutants and particles.
