Filtrete™ Filters use exclusive 3-in-1 technology to pull in and trap unwanted particles, allowing cleaner air to flow through.
It’s important to have a top-of-the-line air filter in your heating and cooling system to help maintain airflow and deliver cleaner air throughout your home. Filtrete™ Filters with electrostatic charge have exclusive 3-in-1 technology that acts like a magnet to attract and capture microscopic allergens that can pass through fibreglass or non-electrostatic filters. Your air is cleaned each time it passes through the filter.
Plus, airflow through the filter remains strong and can last up to 3 months before often having a pressure drop below that of a brand new competitor filter. Electrostatic filters are most effective when they are new and clean. Make sure you’re changing your filter at least every three months for maximum effectiveness.
Filtrete™ Filters above MPR 300 are pleated with an electrostatic charge to capture even smaller particles without restricting airflow. The higher the MPR, the more microparticles your filter will capture.
See the difference between Microparticle Performance Rating (MPR) and Minimum Efficiency Reporting Value (MERV).
Learn why you should choose one of the most trusted brand for indoor air cleaning filters on the market today.
How often should you change your filter? We've got answers to this and other questions.
Every home and family is different. From allergens to pets to climates you live in, a variety of factors should influence your air filter purchasing decision. Use our guide to help find the best Filtrete™ Filter for your home.