It is used with Duo-Therm/Briskair models 13.5 to 15 BTU, Duo Therm 57915 & Advent 135/150. It features parachute style draw cord mounting & weatherproof. It measures 29-1/2 inch width x 14-3/4 inch depth x 34 inch length. Heavy-duty jersey-backed vinyl protects against airborne contaminates & UV. It helps to reduce draft on cold days.
