3M Filtrete Smart Air Filter 20x24x1 MPR 1900 2-Pack

The 3M Filtrete Smart Air Filter, MPR 1900, is designed to capture allergens, bacteria, and viruses for cleaner indoor air. This 20x24x1 inch filter fits most standard AC and furnace systems and offers premium filtration for households concerned about air quality. The smart filter technology notifies users when replacement is needed, promoting optimal performance. Ideal for families, allergy sufferers, and anyone looking to improve their home's air quality. Each pack contains two filters with easy installation.