We manufacture air filters. Providing air filtration innovations since 1957, Permatron is a privately owned company with the design and manufacturing experience to put your company one step ahead. By partnering with Permatron, your business is able to respond to the changing demands of the air filtration and equipment protection industry. We have spent the past over 50 years specializing in custom value-added, application based solutions for leaders in the facilities management, HVACR equipment design and service, original equipment manufacturer and HVACR wholesale distribution industries. Our design, as well as manufacturing capabilities, allows us to work with you to develop high volume OEM air filtration parts or one-time effective air filter solutions to an irritating HVAC application on a contractor's jobsite. We can easily replace discontinued or hard-to-find air filters.