Type AF Air Filters

Airsan Type AF filters are an economical choice for a wide range of industrial and commercial medium-duty applications. They include petrochemical industries, refineries, the paper packaging industry, and as a permanent filter option for rooftop HVAC systems.

These filters feature low initial resistance, high dust-holding capacity and a low rate of increase in static pressure to provide peak filtration performance. Built to last, the filters have multiple layers of specially arranged, crimped, electro-galvanized expanded metal and assembled in durable 18-gauge galvanized steel frames. In addition to standard 1” and 2” nominal widths, Airsan can custom-create specialized sizes in aluminum, bronze or stainless steel to meet unique specifications.

View our Type AF 1" Cut Sheet View our Type AF 2" Cut Sheet