3M Filtrete High Performance Air filter

For over 15 years, 3M has developed innovative filtration solutions for a cleaner, better indoor home environment - making Filtrete the leading brand* in 1" residential air filters.

3M continues to develop innovative solutions by offering a wide range of Filtrete filtration products designed to help clean the air in people's homes. This line includes 1" disposable filters for forced air heating and cooling systems, 4" filters for media air cleaners and state-of-the art air purifiers for a variety of room sizes. All Filtrete filters are electrostatically** charged to attract and capture both large and small particles from the air as it passes through the filter.

Whole house air cleaners are becoming increasingly popular in home heating and cooling systems, and are commonly placed in new constructions or when replacing older heating and cooling systems.

Filtrete Media Air Cleaner 4" Filters are designed for whole house air cleaners with housings that accommodate 4-inch nominal size filters, and carry a 1550 microparticle rating. The filters help to attract and capture particles like pollen, mold spores, and dust mite debris. For residential use only.