Frost King’s Exhaust Fan Cover improves heat retention in your home by covering your exhaust fan. Four permanent magnets are built in to hold on to the face plate instantly and securely. The package contains extra adhesive-backed magnets for installation on aluminum, wood, etc. 10-1/4″ diameter for 8″ fans.

• • Built-in magnets and adhesives hold the cover in place
• • Reduces heat loss by covering a building’s exhaust fan
• • Plastic design offers a durable, clean white finish
• • 10-1/4 in. diameter fits 8 in. exhaust fans
• •