For the best commercial air filters, there’s only 1 Permatron
#1 IN AIR FILTER PERFORMANCE
AND CUSTOM DESIGN OPTIONS
Custom OEM FiltersCustom OEM
FiltersPreVent® Air
Intake ScreensCommercial
Air FiltersResidential
Air Filters
For the best commercial air filters, there’s only 1 Permatron
#1 IN AIR FILTER PERFORMANCE
AND CUSTOM DESIGN OPTIONS
Custom OEM FiltersPreVent® Air
Intake ScreensCommercial
Air FiltersResidential
Air Filters
For the best commercial air filters, there’s only 1 Permatron
#1 IN AIR FILTER PERFORMANCE
AND CUSTOM DESIGN OPTIONS
Custom OEM FiltersPreVent® Air
Intake ScreensCommercial
Air FiltersResidential
Air Filters
For the best commercial air filters, there’s only 1 Permatron
#1 IN AIR FILTER PERFORMANCE
AND CUSTOM DESIGN OPTIONS
Custom OEM FiltersPreVent® Air
Intake ScreensCommercial
Air FiltersResidential
Air Filters
For the best air filter solutions, there’s only 1 Permatron
Our filtration solutions are #1 in performance. #1 in quality. And our PreVent® air intake screens are the #1 cottonwood screen on the market. Whether you are a distributor looking to ensure your clients have the best rooftop HVAC protection, a building manager looking for the most cost-efficient filtration solution, or an OEM buyer looking for superior air filter value and performance, you can rely on Permatron—part of the Rensa family of air filtration companies.
#1 for Air Filtration New Products
For commercial air filters, OEM air filters, residential air filters and more, no air filter company is more innovative or continually working on as many new solutions.
Featured Products
Surgical Masks You Can Rely On
Permatron and Rensa have applied air filtration expertise to help America get back to work safely.
#1 for Air Filtration Success
We’ve built millions of filters, and every single one has helped our customers—from data centers to high-rises, shopping malls to factories— save money and protect their HVAC equipment.
#1 for Air Filtration Resources
It takes a lot of experience and expertise to be the #1 air filtration expert. We’re excited to share some of our know-how with you.
We’ve worked with many of the largest companies in the world.
#1 for Air Filtration Insights
As the #1 manufacturer of air filters and air filter solutions, no one has more filtration experience to share.
