The best air filter for you will depend on your system and its requirements. Furnaces and air conditioners are not all alike, they have different air flow requirements for optimum efficiencies. [...]

Talk about extremes… Permatron air filters easily hold up against corrosion-inducing salt spray on a Coast Guard cutter. Our filters also protect equipment in one of the hottest, driest, [...]

Since 1957, the experts at Permatron have been manufacturing an incredible range of air filters to suit ALL applications. Just some of the custom air filter products we manufacture include: [...]