Actual dimensions are 15.88 x 24.88 x 4.38. Brand: Accumulair. 16x25x5 Honeywell F100B1016 substitute whole house filters, specifically built to substitute for the original brand Honeywell F100B1016 filters. Completely box-formed so no forming or combs required. MERV graded to ASHRAE 52.2 test ratings establishing performance equal to the name brand Honeywell F100B1016 filters. Photo: The sample air filter picture as displayed is not to scale and is displayed for design purposes. Name brands and Honeywell F100B1016 part numbers are listed for air filter replacement identification purposes.
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