• HT Air Filtration

Pre And Fine Filters

HT Air Filtration offers Pre And Fine Filters. Pre and Fine filters meet the lower efficiency requirements of ASHRAE applications Made with Separator or mini-pleats or Non Woven these filters are available in construction material such as  plastic, steel and aluminum frames. They can be used as pre-filters or final filters, manufactured in box OR Flange type, to most any size or depth.