Evaporative Cooler Media, Environmental Applications Commercial/Industrial, Residential, Height 27 3/4 in, Width 27 1/2 in, Depth 1/2 in, Pad Material Wood Fiber, Pad Features Biodegradable, Replaces Part No. Champion/Essick 110098, For Use With Ducted Evaporative Cooler, Window Evaporative Cooler