- Dust Protection: Our dust-proof AC Side Panels effectively block dust and particles from entering your living space, promoting a healthier environment and extending the lifespan of your air conditioner. - Durable Plastic Construction: Made from high-quality plastic, these window air conditioner side panels are designed to withstand regular use and exposure to the elements, ensuring long-lasting performance and reliable protection. - Adjustable Size: These versatile AC Replacement Side Panels measure 11.5x12.7 inches, allowing for a perfect fit with most window air conditioning units. Be sure to check your window frame and air conditioner dimensions before purchasing. - Easy Installation: The telescopic design allows for simple adjustment to fit your air conditioner's size and mounting location. They are also easy to remove for cleaning, helping to keep them looking great and functioning efficiently over time. Practical Applications: 1. Home Cooling: Perfect for residential windows, these side panels enhance air conditioning efficiency by preventing warm air from entering and cool air from escaping. 2. Seasonal Use: Ideal for use in seasonal homes or rentals, ensuring that your air conditioning unit remains protected and efficient when not in use. 3. All-Weather Protection: Designed to withstand varied weather conditions, these panels are perfect for homes in areas with high dust or pollen levels, improving indoor air quality. Experience enhanced comfort and performance with our AC Side Panels, designed to meet your air conditioning needs effectively.