The Travelbac Universal Window Seal is a versatile and essential accessory designed to provide a perfect fit for your portable AC and dryer. With a patented sliding door sealing mechanism, it ensures a complete seal, preventing leaks of cold air and blocking heat, rain, and insects. This clever design also features an adjustable drawstring system, making it adaptable to a wide range of closures and exhaust pipe sizes. Whether you need a 300cm, 400cm, 500cm, or 600cm seal, this product will fit all of them effortlessly.
  Experience the convenience of a no-drill installation with the Travelbac Window Seal. Simply open the sliding window, attach the seal along the frame, and thread the exhaust pipe through the designated opening. Use the included Velcro ties to secure the setup firmly. This product is ideal for users who want to add an extra layer of insulation without complicating their setup. It's perfect for hot weather or when you need to keep your space cool and mosquito-free.