Replacement Aspen Pads Size:8 pads 26 in. x 54 in. Optional Motorized Shutter Kit available

Optional Motorized Shutter Kit available to turn any shutter into a power shutter

Made from high-density polypropylene

or 4° User Selectable: 1

Call us toll-free at 1-888-281-9337 to speak to a Greenhouse Megastore Sales Representative about additional available size options

Replacement Aspen Pads Size:8 pads 26 in. x 54 in. Optional Motorized Shutter Kit availableReplacement aspen swamp cooler pads for stand alone evaporative coolers will keep your greenhouse or warehouse from buckling under the summer heat. Aspen pads offer the best cooling capacity and water absorption but eventually wear out. Depending on water quality, frequency of use and environmental conditions, swamp cooler aspen pads generally should be replaced every three to four years, though some commercial growers will need to change them more