Upgrade your window air conditioner with ease and at a great value with a Set of 2 AC Side Insulators. These panels keep outside air from leaking in around the sides of the appliance. This keeps the expensive cool air in during the summer so you don't waste electricity. In the winter, this keeps cold air out, so you don't have to move the heavy unit in and out of the window. Save money, energy and time! They also reduce air conditioner noise. Self-stick side rails make them easy to install. 18" x 8-3/4" x 1".
- Foam panels easily install on your window air conditioner unit
- Set of 2!
- 18" x 8-3/4" x 1"