HOXHA Foam Block for U-Shape AC Units (2-Pack)

Upgrade your window air conditioner with HOXHA’s Foam Block for U-Shape AC Units—designed to perfectly seal gaps and prevent energy loss. These high-quality foam panels are specially crafted for U-shaped AC models, ensuring a tight fit around your unit to block drafts, dust, pollen, and moisture.

Made from durable foam, these side panels are easy to install and can be trimmed to size for a custom fit. They effectively keep hot air out during summer and cold air out in winter, reducing energy bills while improving comfort. The included weather-seal strip enhances insulation, making your AC more efficient year-round. Perfect for homeowners seeking a simple, cost-effective solution to improve window AC performance.