Quick view Compare Choose Options 12x25x1 MERV 11 HVAC Air Filters $18.47 As Low As $7.38 Per Filter! 12 x 25 x 1 MERV 11 Air Filters for your HVAC System. Actual Size: 11-3/4 x 24-3/4 x 3/4. Filtration Rating: MERV 11, FPR 7, MPR 1000. Protection: Smoke, Pet Dander,...
