Gruntbear's Portable AC Window Seal Kit is designed to help you keep your room cool and comfortable during hot summer days. It provides an effective barrier against hot air by sealing the gap between the window frame and the window. The kit is made from durable, weather-resistant nylon material that remains functional even in rainy weather. Its unique design allows for a seamless integration with your air conditioner and tumble dryer setup, ensuring that cool air stays inside and hot air is expelled efficiently, leading to improved cooling performance and energy savings.
  Perfect for homeowners and renters looking to enhance their cooling experience without permanent modifications, this AC window seal kit is versatile and suitable for a wide range of window types. Whether you have a push-out, pull-in, or crank-out window that opens left or right, this seal can be easily adjusted to fit your needs. It's not suitable for sliding windows, vertical push-pull windows, or stereo revolving windows. The seal allows for easy opening and closing of the window without disrupting the seal, making it the ideal solution for temporary cooling needs.