12x12x1 Air Filter 4 Pack MERV 11 AC Furnace Pleated Air Filters for Home Off…
Model Number: 12x12x1 M11. Actual size: 11.81″ x 11.81″ x 0.79″. Compatible with furnaces, air conditioners, heating units, and most HVAC systems. Easy to install without the help of tools. Compatible Devices: Air Conditioner, Furnace, Heat Pump.