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Innovative Air Filtration Solutions – Energy Smart – Cost Effective

Our design and manufacturing capabilities allow us to offer air filter products to meet your needs for indoor air quality, preventative equipment maintenance, high or low volume OEM parts, discontinued or hard-to-find replacement filters or a one-time effective air filter solution to an irritating HVAC application on a jobsite.

Welcome to Permatron

Custom Air Filters Since 1957

Designing custom air filters to meet our clients’ specifications is our core competency. Permatron has a long history of building made-to-spec custom air filters for residential, commercial / industrial and OEM equipment protection and HVAC applications.

The first washable electrostatic air filters were designed by Permatron for use in high dirt load environments, such as paper mills and food processing plants. We offer a range of air filters, including metal mesh filters and synthetic material filters for particulate and odor/fume removal, all finished in a variety of flexible or rigid frame options. Using only the highest quality materials for our air filtration products, we are happy to provide you with samples to be compared to the competition, along with outside independent testing to support our performance statements. Our air filtration products are proudly Made in America.

Our Statistics


Dirty condenser coils can increase your utility bill

Facility Managers

HVAC operational inefficiencies cause an increase in energy usage

OEM Engineers

On-time delivery

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