Air conditioning window seal - 300 cm - For portable air conditioners and vented tumble dryers - Effective heat blockage and waterproof - Window seal suitable for roof windows

Effective heat blocking and energy saving – Enjoy a noticeable increase in cooling performance: This high-quality 210T polyester air conditioner window seal acts as a barrier against hot outside air and reduces heat back into the room. Thanks to the improved insulation, your portable air conditioner cools the living room or bedroom area more quickly, significantly reducing energy consumption and optimizing your electricity costs in the long term. Universal for roof windows and easy installation – The reliable window seal for portable air conditioners with a circumference of up to 300 cm. Whether used as an air conditioner window seal, roof window seal, casement window seal, or tilt-and-turn window seal, installation is tool-free and drill-free. Thanks to the airtight seal, you benefit from great flexibility (important: not suitable for sliding windows). Upgraded: Extra-wide, water-resistant strip – Our window seal features an improved, wider strip with a special residue-free adhesive that holds securely and prevents fraying. The innovative Klima window seal is also waterproof and weatherproof: it reliably blocks rain, resists tearing, and prevents condensation from forming inside. Energy-efficient with silver coating (UV protection) – High efficiency for your portable air conditioner window seal: The new integrated silver coating reflects UV rays and protects against intense UV radiation from the sun. By blocking the backflow of hot air, the roof window seal cools the room faster, resulting in long-term energy savings. Flexible for 1 or 2 hoses and anti-slip zippers – This window seal air conditioner offers optimal stability thanks to the improved design of the two-way, double-hole zipper. Ideal as a window exhaust hose for single or dual-hose systems. The non-slip zippers securely attach the hose, while the seal is easily removable, foldable and washable at any time.