Attic Fan Cover Magnetic Insulation Cover 37.4×50.8 Inch White

This attic fan cover is ideal for homeowners looking to improve energy efficiency and insulation in their living spaces.

• Efficient insulation to reduce energy loss in both hot and cold weather.
• Magnetic installation for quick and easy setup without tools.
• Waterproof material ensures durability in various weather conditions.
• Available in multiple sizes to fit different fan models and vents.

• Size options: Approximately 37.4x50.8 inches or 50.8x50.8 inches.
• Net weight: Approximately 0.64 lb or 0.57 lb depending on size.
• Package size: Approximately 15.75x11.81x1.18 inches or 15.75x9.84x1.18 inches.

• 1x Insulated lid