Description
Actual dimensions are 19.88 x 24.88 x 4.38. Accumulair brand: 20x25x5 Honeywell F25F1026 substitute whole house filters, specifically constructed to substitute for the name brand Honeywell F25F1026 filters. Fully constructed so no forming or combs needed. MERV classified to ASHRAE 52.2 test classifications assuring operation equal to the original manufacturer Honeywell F25F1026 filter. Photo: Sample air filter image as shown is not to scale and is displayed for style only. Brand names and Honeywell F25F1026 P/N included for filter substitution purposes only.