4500 CFM Evaporative Cooler Duct Kit

The Master Flow Evaporative Cooler Duct Kit is used in a Down Draft Cooler Installation. The kit includes 2 starter sections . 10 ft. of 16 in. flexible duct . a 18 in. square register box and a 18 in. square ceiling diffuser. This kit is compatible with a 4500 CFM sized cooler. Legs are not included in this kit.