15 3/4 x 24 1/4 x 3 inches. Merv 11 (3-pack) US$113.06 US$101.75

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...