Amazon Basics 12x12x1 Air Filter 6-Pack, MERV 11 AC Furnace Filters, Dust, Pet, Allergen Control , Removes Pollen and Lint (Actual Size: 11.75" x 11.75" x 0.75")

SIZE & COMPATIBILITY. Nominal 12x12x1 (Actual 11.75 x 11.75 x 0.75 in). Select nominal size based on your current filter's frame or measurements. Fits standard furnaces, ACs & HVAC return grilles

ENHANCED AIR QUALITY. Merv 11 rating air filters effectively captures household irritants like lint, dust, and pollen, to help provide cleaner and healthier air in your home

IMPROVED FURNACE EFFICIENCY. Designed to promote furnace efficiency and optimization, this furnace air filter traps particles that can cause system wear and tear

DURABLE CONSTRUCTION & EASY INSTALL. Made with a beverage board frame and wire mesh support, this home air filter provides reliable, long-lasting performance. Insert with the airflow arrow pointing toward the furnace/blower (away from the return grille) for a snug fit

ELECTROSTATICALLY CHARGED MATERIAL. The air filters are made with synthetic material that is electrostatically charged to attract and capture allergens as small as 3 microns