Filtrete 16x20x1 2pk Allergen Defense Air Filter 1000 MPR

Filtrete Micro Allergen 16×20, Air Filter proactively protects you against dust, bacteria, viruses and allergens from the air passing through your filter. It is designed with exclusive Filtrete Brand technology from 3M to pull in and trap unwanted air particles while letting cleaner air flow through. For maximum performance, change your filter every 90 days.