This quality non-OEM filter replaces the Skuttle DB-25-20 filter.

This filter has a MERV rating of 8 (MERV Rating of OEM part is 8). The higher the MERV rating, the higher the arrestance of particulate matter (or said differently, higher MERV means more filtration).

Nominal size: 20" x 25" x 5" (actual: 19 3/4" x 24 1/4" x 4 7/8")