Filtrate Ultrafine Particle Reduction AC Furnace Air Filter, MPR 2800, 16 x 25 x 1-Inches, 2-Pack

Features high-performing electrostatic technology 16" x 25" x 1" air filters work to proactively capture 7x more household dust, lint, bacteria, germs, viruses and allergens 3M furnace filters will last up to 3 months Change every 90 days or sooner for optimal results