Actual Size: 11-3/4 x 24-3/4 x 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

• US Home Filter SC40-12X25X1-6 MERV 8 Pleated Air Filter , 12 x 25 x 1
• 12" x 25" x 1"

US Home Filter SC40-12X25X1-6 MERV 8 Pleated Air Filter , 12 x 25 x 1Midwest Supply Inc