Actual dimensions are 15.63 x 24.13 x 4.88. Accumulair brand, 16x25x5 Ultravation 92-012 compatible whole house filters, exactly constructed to substitute for the original brand Ultravation 92-012 filters. Completely constructed with no forming or combs required. MERV classified to ASHRAE classifications establishing particle capture as good or better than the original brand Ultravation 92-012 air filter. Notice: Example air filter pic as shown is not the actual dimensions and is shown for construction purposes. Brand names and Ultravation 92-012 P/N included for filter style identification only.