Description
Actual dimensions are 19.75 x 20.75 x 4.88. Accumulair brand: 20x20x5 Skuttle DB-20-20 substitute whole house filters, specifically constructed to replace the original brand Skuttle DB-20-20 air filters. Fully box-formed so no forming or combs needed. MERV graded to ASHRAE specifications establishing operation equal to the original brand Skuttle DB-20-20 air filters. Note: The sample air filter pic displayed is not the actual dimensions and is included to show construction only. Brand names and Skuttle DB-20-20 P/N included for filter style identification purposes only.