3M 2500 Series Filtrete 1\" Filter, 4-pack 16x20x1 4 Filters For Sale

4 Pack of new filters. May be missing outer packaging.
This 2-pack of 3M Filtrete air filters is designed for use in AC furnaces. Measuring 16\"x20\"x4\", these pleated filters are capable of capturing particles as small as 0.3 microns, helping to maintain indoor air quality. The filters are white in color and are ideal for use in home improvement and gardening projects. With a MPR rating of 1550, these filters are highly efficient in trapping airborne particles, including pollen, pet dander, and dust mites. They are easy to install and replace, making them a convenient and cost-effective solution for improving indoor air quality. Whether you are looking to maintain the performance of your furnace or simply improve the air quality in your home, these Filtrete air filters are a great choice.