While window air conditioners really ought to be removed during cold
winter months, these indoor air conditioner covers will help to prevent drafts through most window-mounted or through-wall room air conditioners. Each package contains one beige-color washable
poly/cotton fabric cover, a windblock insulating liner, and a roll of removable tape to secure and seal the windblock liner. Three sizes are available.
Small: For air conditioners
from 12" x 14" high and from 18" to 21" wide.
Medium: For air
conditioners from 15" x 17" high and from 22" to 25" wide.
Large: For air conditioners
from 18" x 20" high and from 26" to 28" wide.