Fan covers seal ventilation exhaust fans to prevent heat and energy loss during the colder winter months.
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- Constructed of durable, 6 ounce 10 x 10 poly curtain material
- Fan covers seal ventilation fans to reduce energy loss
- White exterior with black interior limits light transmission
- Covers are secured around the fan cone with an adjustable shock cord and azium nut
Available in multiple sizes. Please contact us if you don't see the size you need below.