Woman and child play with a dog on a sofa by large windows in a cozy living room.

Fall into freshness with the #1 Most Trusted HVAC Air Filter Brand.*

SHOP AIR FILTERS
  • Woman in a kitchen holding a Filtrete air filter, with an open box of additional filters on the floor.
    MPR Means More

    MPR was created to exceed industry standards to capture more of the smallest microparticles.

    Learn More about MPR
  • Woman in yellow sweater, holding phone, stands in kitchen with air filters and fruit bowl on counter.
    Smart Air Filters

    Take the guesswork out of knowing when it’s the right time to change your HVAC filter with Filtrete Smart Air Filters.

    Learn More about Smart Air Filters
  • Three air filter components, including two blue frames and a pleated filter, against a blue gradient background
    Refillable Air Filters

    Introducing the Filtrete Refillable Air Filter Kit. A reusable frame and refillable filters that cleans more with less waste.

    Learn More about Refillable Air Filters
A gradient blue background with Filtrete filters: MRP 700, MPR 1500, MPR 2500, and Deep Pleat MPR 700 and MPR 1550.

Let's find a personalized Filtrete™ Brand Solution.

GET STARTED

Tips for Better Air

Filter by:
Sort by:
Tags
Tags
  1. dust_mites,pollen,household dust,indoor air quality,dust,dander,indoor_air_quality
  • Every room air purifier is different. Let this guide help you decide which one is best for you.

    July 24, 2019

    How to Choose the Right Air Purifier for You

    Here’s everything you need to know about buying a room air purifier that checks all your boxes.

    07/24/2019 Allergen Relief,Healthy Habits indoor_air_quality,mold,dust,indoor air,household dust,pets,pet dander How to Choose the Right Air Purifier for You
  • What does HEPA mean and what does it mean for your air quality?

    May 26, 2019

    What You Need to Know About HEPA Filters

    Get the answers to four common questions about this special kind of filtration.

    05/26/2019 Cleaning: Dust & Odors,Allergen Relief dust_mites,pollen,household dust,indoor air quality,dust,dander,indoor_air_quality What You Need to Know About HEPA Filters
Load More
  • *Based on 2024 Sago US Brand Health Survey of Residential HVAC Air Filters
Legal
|
Privacy
|
HIPAA Privacy
|
DMCA
|
Accessibility Statement
|
Your Privacy Choices
|
Cookie Preferences
© 3M 2025. All Rights Reserved.
Follow Us
Filtrete is a trademark of 3M.