Actual dimensions are 15.38 x 25.5 x 5.25. Brand: Accumulair. 16x25x5 York YNC1625 substitute whole house air filters, exactly constructed to be an alternative to the original manufacturer York YNC1625 air filters. Fully assembled - no forming or combs required. MERV rated to ASHRAE standards establishing particle capture to the level of the original manufacturer York YNC1625 air filters. Photo: Sample filter pic as displayed is not the actual dimensions and is shown for construction purposes. Name brands and York YNC1625 part numbers are used for filter style identification use.