MERV 11

Fortify 20x20x4 MERV 11 Pleated Whole House Air Filter. (2-Pack) Replacement for TopTech TT-FM-2020, White Rodgers FR1600M-108, FR1600M-111 | Actual Size 19.38 x 19.38 x 3.63

Fortify 16x25x4 MERV 11 Pleated Whole House Air Filter. (2-Pack) Replacement for TopTech TT-FM-1625, White Rodgers FR1400M-108, Pro1 IAQ F1608, F1612 | Actual Size 15.38 x 24.38 x 3.63

Fortify 20x25x4 MERV 11 Pleated Whole House Air Filter. (2-Pack) Replacement for TopTech TT-FM-2025, White Rodgers FR2000M-108, Pro1 IAQ F2008, F2012 | Actual Size 19.38 x 24.38 x 3.63

Fortify 16x25x5 Air Filter MERV 11. Replacement for Trion Air Bear, Skuttle, Generalaire. 2 Pack. (Actual Size: 15-5/8 x 24-1/8 x 4-7/8)

Fortify 20x25x5 Air Filter MERV 11. Replacement for Trion Air Bear, Skuttle, Generalaire. 2 Pack. (Actual Size: 19-5/8 x 24-1/8 x 4-7/8)

Fortify 16x25x4 MERV 11 Air Cleaner Replacement for Honeywell FC100A1029 Pleated HVAC Filters. (2-Pack) | Actual Size: 15-7/8 x 24-3/4 x 4-3/8

Fortify 20x25x4 MERV 11 Air Cleaner Replacement for Honeywell FC100A1037 Pleated HVAC AC Furnace Filters . (2-Pack) Actual Size: 19.88 x 24.75 x 4.38

Fortify 20x25x5 MERV 11 Air Filters. (2-Pack) | Replacement for Lennox X6673 Healthy Climate | Whole House HVAC Furnace Filter.

Fortify 16x25x5 MERV 11 Air Filters. (2-Pack) Replacement for Lennox X6670 Healthy Climate | Whole House HVAC Furnace Filter.