Great Value; 24x24x1; MERV 13 BEST HVAC Air and Furnance Filter; Improves Indoor Air Quality; 2 Filters

A single filter from this value pack measures 24x24x1; which means its actual size is 23.75x23.75x0.75 ¨C be sure to measure your HVAC return to ensure proper fit Captures and traps dust mites, pollen, lint, pet dander, mold spores, bacteria, microscopic allergens, virus carriers, most smoke, odor carrier & smog 2 count value pack lasts up to 180 days You should change your pleated air filter every 90 days or sooner depending on your indoor environment Great Value products provide families with affordable, high-quality grocery and household consumable options