Portable Air Conditioner Sealing Kit, 300cm Window Seal – PU Fabric with Zipper – Drill-Free Installation – Keeps Insects Out – Reduces Electricity Bills

Efficient cooling and optimal comfort: The window seal creates an enclosed space between the frame and the window. Cool air stays inside, while the hot air expelled by your portable air conditioner is directed outside. Insects like mosquitoes are kept out – for a cool and peaceful summer.
Save on your electricity bills: Thanks to a perfect seal, your air conditioner operates more efficiently and consumes less energy. Reduced cooling loss lowers your electricity consumption and bills. An economical and eco-friendly solution.
High-quality PU fabric for optimal insulation: Made of high-density PU-coated fabric, it is strong and durable. It is waterproof, windproof, UV-resistant, and reflects sunlight. The thick insulating layer prevents heat from penetrating and keeps your room cool for longer.
Easy installation without drilling or tools: No drilling or additional tools are required – everything is included. Attach the seal to the frame and sash, open the zipper, insert the exhaust hose, close the zipper, and secure with the included cable ties. Quick and easy! Universal for windows up to 300 cm in circumference: This kit fits windows with a maximum circumference of 300 cm. Compatible with most portable air conditioners, dehumidifiers, and clothes dryers. Works with sliding and casement windows. (Not suitable for tilt-and-turn windows.)