HEPA Deep Pleat

  Spectrum's HEPA (High Efficiency Particulate Air) filter is constructed from high quality wetlaid microglass media and uses corrugated aluminum separators. The pleat pitch is designed for minimum air flow resistance and the spacer edges are 'safety rolled' to prevent media puncture. The filter is sealed to the frame with a two-part polyurethane adhesive to ensure zero leakage.