2-Pack 20x20x4 MERV 13 Air Filter Replacement FC100A1011 Honeywell Lennox X0585
2-Pack 20x20x4 MERV 13 Air Filter Replacement for FC100A1011 Honeywell Lennox X0585
2-Pack 20x20x4 MERV 13 Air Filter FC100A1011 Honeywell Lennox X0585 HVAC
Lennox X0585. Honeywell FC100A1011. Ideal for improving indoor air quality while helping protect your HVAC system. Nominal Size:20 x 20 x 4. ✔ Improves Indoor Air Quality. New Open Box. Actual Size:19.94″ x 19.75″ x 4.38″.
3-Pack 20x20x4 MERV 13 Air Filter FC100A1011 Honeywell Lennox X0585 HVAC
Open box, 3 pack. One of them was talem out of plastic packaging but they all are new