Photo 1 of 2-Pack 210 Air Filter Replacement Compatible with AprilAire Whole House Air Purifiers,Models 1210, 1620, 2210, 2216, 3210, 4200, MERV 11, Size: 20x25x4 Pleated HVAC AC Furnace Filter

Double tap image to zoom

Photo 1 of 2-Pack 210 Air Filter Replacement Compatible with AprilAire Whole House Air Purifiers,Models 1210, 1620, 2210, 2216, 3210, 4200, MERV 11, Size: 20x25x4 Pleated HVAC AC Furnace FilterPhoto 2 of 2-Pack 210 Air Filter Replacement Compatible with AprilAire Whole House Air Purifiers,Models 1210, 1620, 2210, 2216, 3210, 4200, MERV 11, Size: 20x25x4 Pleated HVAC AC Furnace FilterPhoto 3 of 2-Pack 210 Air Filter Replacement Compatible with AprilAire Whole House Air Purifiers,Models 1210, 1620, 2210, 2216, 3210, 4200, MERV 11, Size: 20x25x4 Pleated HVAC AC Furnace Filter