Evaporation Cooler Heat Plugs effectively prevent cool air and drafts from entering through the grill. These covers reduce the amount of heat escaping from your units and vents, block drafts, reduce noise, and offer all season protection. Additionally, the removable Hurricane™ fabric cover is easy to wash.
* Not for use when cooler is in operation.
Last Updated: 02/28/2019 02:28 PM - ID:3062
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