Quick Quiz

Q. Which of these contaminants can not be stopped by a PreVent Air Intake Filter?

  • Dust
  • Construction debris
  • Seeds
  • Leaves
  • Pollen
  • Insects
  • Nesting birds
  • Industrial debris
  • Trash

Put down your pencil – it’s a trick question. Permatron’s PreVent Air Intake Filters stop ALL of the contaminants listed above and more.

The permanent, washable synthetic fabric media is easily installed on the outside of your HVAC/R equipment, attracting and trapping airborne particulates before they reach your unit’s fins and coils. PreVent filters do not restrict air flow.

Cleaning routines are simplified to brushing the debris off the filter screen surface with a broom or shop vac versus messy and time-consuming chemical cleanings.

Here’s what one of our customers told us:

I love my PreVent filters as they saved me a lot of time on the roof in the extreme heat last summer. I’ve found a damp terry cloth rag removes the cotton very well. Thanks for the YouTube videos!” – Julie Osterbauer, Maintenance, I.S.D. 832 Mahtomedi Schools


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