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  3. About us
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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.

  • Two succulents on a window sill.
    The Science

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

  • A woman sitting on a bench, surrounded by plants on a balcony.
    Find the Right Filter

    Which filter is best for your lifestyle?

  • A woman sitting on a rug with a magazine and a teacup, looking outside glass patio doors.
    How to Install

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

  • An icon of a question mark in a circle.
    FAQs

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

  • An icon of an open book.
    Glossary

    Terms to know as you shop for an air filter.

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