Filtrete - 23.8 in. H X 20.5 in. W Rectangular Air Purifier Filter 1 pk

The Filtrete Odor Defense Carbon Pre Filter effectively reduces common household odors such as those from cooking, tobacco smoke, pets, and more. It can be cut to fit most room air purifiers and lasts up to six months with proper care. Please note that filter life may vary based on room conditions and the environment.