Click the button below to add the 15 3/4 x 24 1/4 x 3 inches. Merv 11 (3-pack) to your wish list.
15 3/4 x 24 1/4 x 3 inches Exact Sizes.
REPLACE LENNOX XO581 or any filter with the exact same size, 15 3/4 x 24 1/4 x 3 inches.
MERV 11
Each Box Contains 3 Filters.