Actual dimensions are 15.88 x 24.88 x 4.38. Brand: Accumulair. 16x25x5 Lennox HCF16-16 replacement whole house air filters, specifically constructed to replace the original brand Lennox HCF16-16 air filters. Completely assembled - no forming or combs needed. MERV rated to ASHRAE 52.2 test specifications assuring particulate filtration as good or better than the OEM Lennox HCF16-16 air filter. Notice: The sample filter pic as displayed is not the actual dimensions and is included to show style only. Name brands and Lennox HCF16-16 P/N shown for filter replacement purposes.
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