Photo 1 of IYOUYA 2 Pack 113 Replacement Filter Compatible with Aprilaire Whole House Air Purifier Model: 1110, Competitive Models Using 4898 Upgrade Kit, 16 X 20 X 4 Furnace Filter, MERV 13 Air Filter

Double tap image to zoom

Photo 1 of IYOUYA 2 Pack 113 Replacement Filter Compatible with Aprilaire Whole House Air Purifier Model: 1110, Competitive Models Using 4898 Upgrade Kit, 16 X 20 X 4 Furnace Filter, MERV 13 Air FilterPhoto 2 of IYOUYA 2 Pack 113 Replacement Filter Compatible with Aprilaire Whole House Air Purifier Model: 1110, Competitive Models Using 4898 Upgrade Kit, 16 X 20 X 4 Furnace Filter, MERV 13 Air Filter