Frost King AC3H Air Conditioner Cover, 18 in L, 27 in W, 6 mil Thick Material, Polyethylene

Heavy-duty reinforced 6 mm polyethylene helps protect air conditioning units from damage caused by winter conditions. Reduces drafts and heat loss. Comes with elastic strap for a tight, secure fit. Will not crack or mildew.

California residents see Prop 65 WARNINGS