Your Window And Through The Wall AC Air Leakage Solution
ABOUT THE CHILL SHIELD
The Chill Shield is a product that air seals your through-the-window and through-the-wall air conditioning unit(s) when not in use. This is a semi-permanent installation that stays in place with a removable cover. Just expand the product to fit over your entire AC unit, and affix to the window jam or over the sleeve. The Chill Shield eliminates air infiltration and the need to remove the AC unit during the winter season. 5 year warranty.