Dial 40 In. W x 40 In. D x 43 In. H Polyester Evaporative Cooler Cover, Down Discharge Fastenmaster Outside emergency entry keyway

Outside emergency entry keyway

and instruction manual

Corrugation: 2" peak to peak

concrete backerboard

Spring steel with 16TPI (teeth per inch)

Dial 40 In. W x 40 In. D x 43 In. H Polyester Evaporative Cooler Cover, Down Discharge Fastenmaster Outside emergency entry keywayMade of water repellant, mildew resistant, polyester fabric that doesn't shrink like canvas will over time. Water and UV (ultraviolet) resistant. Polyurethane coating prevents rain and snow damage. Breathable, doesn't trap moisture inside the cooler which can cause premature rusting. Has heavy duty brass grommets with draw rope to secure the cover to the cooler. Folds easily for storage.