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About Us

Filtrete™ Brand is a premiere 3M Brand helping improve indoor air quality for your family.

Developed by 3M engineers to help capture airborne allergens, the Filtrete™ Filter media is electrostatically charged to act like tiny magnets that attract and capture microscopic particles from the air as it passes through the filter. Our dedicated technical team continues to develop innovative solutions to help improve indoor air quality.

  • A look at the impressive technology that makes Filtrete™ Brand an excellent choice.

  • Which filter is best for your lifestyle?

  • Step-by-step instructions for installing and replacing your filter.

  • How often should you change your filter? We've got answers to this and other questions.

  • Terms to know as you shop for an air filter.