Description
Actual dimensions are 20.25 x 25.38 x 5.25. Accumulair brand: 20x25x5 Gibson BB2025 replacement whole house filters, specifically engineered to substitute for the original manufacturer Gibson BB2025 air filters. Fully box-formed - no forming or combs required. MERV graded to ASHRAE specs establishing function as good or better than the original brand Gibson BB2025 filter. Photo: Sample filter image shown is not to scale and is shown for style purposes only. Brand names and Gibson BB2025 part numbers are shown for filter style identification purposes.