Lennox 19L16 Healthy Climate 16 x 25 x 5 mm MERV 13 Replacement Filter

Replacement air filter for your Lennox model furnace filters Filters out and captures dust; pollen; pet dander; and other particles as small as 0.3 microns Rated at MERV 13 efficiency for optimal air quality Measures 25 inches long; 16 inches tall; and 5 inches thick For best results; replace the filter every 6 months Color: White Dimensions (L x W x H): 25 x 5 x 16 inches