Permatron® manufactures air filtration products for residential, OEM & commercial applications. All types of media are available. We provide electrostatic filters, HVAC filters, activated filters & more. Our washable electrostatic filters were the first ones on the market, changing the industry. We also customize air filters to replace those that are discontinued or hard to find. Permatron is an accredited Small Business Enterprise & a WBENC Women’s Business Enterprise. Contact us today for more information about our products!