US Home Filter SC40-16X16X2 MERV 8 Pleated Air Filter (Pack of 6), 16" x 16" x 2" Actual Size: 15-3/4" x 15-3/4" x 1-3/4" MERV 8 tested under ASHRAE 52.2-2007 standards Ideal for normal air filtration and those with mild allergies Moisture resistant, heavy-duty frame Galvanized expanded metal backing