The Filter King 19.5x21x1 MERV 11 Air Filters come in a handy 4-pack, so you can stock up and keep your home fresh and clean. These filters do a great job of capturing dust, pollen, and other airborne particles, helping you breathe easier. Whether you suffer from allergies or just want to keep your indoor air quality at its best, this filter is a solid choice that won't break the bank.
Installation is a breeze. Just pop them into your HVAC system, and you're good to go! The MERV 11 rating means they strike a nice balance between efficiency and airflow, so you get effective filtration without putting too much strain on your system. Plus, with a pack of four, you'll have plenty of filters on hand for regular replacement. Happy breathing!
