Lennox X8788 Pleated Air Filter 20" x 26" x 5" MERV 16

The Lennox X8788 16 is a high-efficiency pleated media air filter to enhance the quality of air inside your house. This MERV 16 filter is advised for those with allergies as well as for people who are looking forward to using the freshest air with fine particles as small as 0.3 microns. 5-inch thickness enables it to have a larger surface area in capturing dust than slim filters, thus longer filter durability and effectiveness. This filter has a maximum airflow of 2000 CFM to provide adequate airflow in your house while providing the right filtration level.