Frost King 10-1/4" Diameter Plastic Exhaust Fan Cover. This weather-resistant cover is designed to improve heat retention in your home by covering your exhaust fan. It features four powerful built-in magnets that help keep the cover securely in place over a metal exhaust fan, and an extra adhesive back for added stability. It is easy to clean with soap and water, and fits up to 8" fans.
- 10-1/4 in. Diameter
- Plastic
- Weather resistant
- Cleans with soap and water
- Built-in magnets and extra adhesive back
- Fits up to 8 in. fans
