Save energy! Save money! Stop drafts around the air conditioner unit with a Set of 2 Frost King A/C Insulating Panels. With no air transfer between indoors and outdoors, you can keep the heavy unit in place all year long. The foam panels install easily over the existing side panels, increasing the unit's efficiency and reducing noise.

Made from:
Polyethylene and PVC

Measurements:
9"W x 18"L, each