'Evaporative Cooling Pad, Environmental Applications Residential/Commercial/Industrial, Evaporative Cooler Pad Width 36 In., Evaporative Cooler Pad Depth 4 In., Evaporative Cooler Pad Height 30-3/4 In., Pad Material Kraft Paper, Pad Features Energy Efficient Layered Paper Pad, Highly Absorbent, Dirt-resistant, Cross-linked Polymer Adhesive, Evaporative Cooler Pad Replaces Part No. Champion/Essick PRCN 8600 PRCN 7000 PRCN 6600'