MasterCool 41.25-Inches x 8-Inches x 28.88-Inches Cellulose Evaporative Cooler Replacement pad Item #5287605 | Model #BTB-RCH03C Both units are lightweight

Both units are lightweight

Convenient 32 in length means no painful bending or using unsafe ladders or stools

It fits a rough duct opening 20 inches wide by 25 inches long

Pack contains 12 Double Plus Rolls of white Bounty Select-A-Size Paper Towels

MasterCool 41.25-Inches x 8-Inches x 28.88-Inches Cellulose Evaporative Cooler Replacement pad Item #5287605 | Model #BTB-RCH03C Both units are lightweightKeep your evaporative cooler operating at optimal levels with our MasterCool Universal Rigid Media Set. It is made with premium Munter's CelDek media pad. The unique multi piece design, ensures a perfect fit most major brands of evaporative coolers that use 8 in. thick Rigid Media. Convenient multi piece design ensures perfect fit Easy installation saves times Durable construction extends life High efficiency cools better for less 6400 CFM capacity