12 inch air conditioner

Glasfloss 16x20x2 MERV 10 AC & Furnace Filters. 12 Pack. Actual Size: 15-1/2 x 19-1/2 x 1-3/4

Glasfloss 16x20x1 MERV 10 AC & Furnace Air Filters. Case of 12. Actual Size: 15-1/2 x 19-1/2 x 7/8

Filterbuy 8x14x1 Air Filter (12-Pack), Pleated MERV 8 Dust Defense Replacement HVAC AC Furnace Filters (Actual Size: 7.50 x 13.50 x 0.75)

Filterbuy 12x24x6 Air Filter (1-Pack), Pleated MERV 14 Header Rigid Cell Filters HVAC Replacement (Actual Size: 9.75 x 21.75 x 5.75)

Filterbuy 24x24x12 Air Filter (1-Pack), Pleated MERV 14 Header Rigid Cell Filters HVAC Replacement (Actual Size: 21.75 x 21.75 x 11.38)

Filterbuy 18x18x4 Air Filter (12-Pack), Pleated MERV 13 Health Defense Replacement HVAC AC Furnace Filters (Actual Size: 17.50 x 17.50 x 3.63)

Filterbuy 12x18x1 Air Filter (5-Pack), Pleated MERV 8 Odor Eliminator Replacement HVAC AC Furnace Filters (Actual Size: 11.50 x 17.50 x 0.75)

Filterbuy 12x24x1 Air Filter (6-Pack), Pleated MERV 13 Health Defense Replacement HVAC AC Furnace Filters (Actual Size: 11.50 x 23.50 x 0.75)

Filterbuy 12x20x2 Air Filter (3-Pack), Pleated MERV 13 Health Defense Replacement HVAC AC Furnace Filters (Actual Size: 11.50 x 19.50 x 1.75)

Filterbuy 6x12x1 Air Filter (5-Pack), Pleated MERV 8 Dust Defense Replacement HVAC AC Furnace Filters (Actual Size: 5.50 x 11.50 x 0.75)

Filterbuy 11.25x11.25x1 Air Filter (12-Pack), Pleated MERV 8 Dust Defense Replacement HVAC AC Furnace Filters (Actual Size: 11.25 x 11.25 x 0.75)

Filterbuy 16x25x2 Air Filter (12-Pack), Pleated MERV 11 Allergen Defense Replacement HVAC AC Furnace Filters (Actual Size: 15.50 x 24.50 x 1.75)

Filterbuy 20x24x12 Air Filter (3-Pack), Pleated MERV 11 No Header Rigid Cell Box Filters HVAC Replacement (Actual Size: 19.38 x 23.38 x 11.38)

Filterbuy 20x20x12 Air Filter (1-Pack), Pleated MERV 14 No Header Rigid Cell Box Filters HVAC Replacement (Actual Size: 19.38 x 19.38 x 11.38)

Filterbuy 20x20x2 Air Filter (12-Pack), Pleated MERV 13 Health Defense Replacement HVAC AC Furnace Filters (Actual Size: 19.50 x 19.50 x 1.75)

Filterbuy 24x24x12 Air Filter (1-Pack), Pleated MERV 14 No Header Rigid Cell Box Filters HVAC Replacement (Actual Size: 23.38 x 23.38 x 11.38)

Filterbuy 20x20x1 Air Filter (12-Pack), Pleated MERV 11 Allergen Defense Replacement HVAC AC Furnace Filters (Actual Size: 19.50 x 19.50 x 0.75)

Filterbuy 12x24x12 Air Filter (1-Pack), Pleated MERV 14 Header Rigid Cell Filters HVAC Replacement (Actual Size: 9.75 x 21.75 x 11.38)