IKSTAR 400CM Portable AC Window Seal Kit for Casement, Crank & Skylight Windows – Universal No-Drill Waterproof Vent Kit with Flexible Zipper for Single & Dual Hose Air Conditioners

Additional Details from the Manufacturer

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More features

• [Universal Fit for Multiple Window Types]: This window seal kit is compatible with various window styles, including casement, crank, push-out, and skylight windows. It fits windows with a maximum perimeter of 400CM (157 inches) and works perfectly with both single and dual-hose portable air conditioners of any brand or model. Perfect for windows that open inward or outward.
• [Flexible Zipper Design vs. Fixed Couplers]: Unlike rigid coupler designs that limit where your exhaust hose can be positioned, our flexible zipper system allows you to place your AC hose at any height. This solves the common problem of misalignment between your air conditioner and window, ensuring perfect compatibility regardless of your AC unit's height or window position. The adaptable zipper creates a perfect seal around exhaust hoses of different sizes.
• [Superior Cooling Efficiency & Energy Saving]: The AC window seal effectively prevents cool air from escaping and keeps hot air from re-entering your room, allowing your air conditioner to work more efficiently. By improving cooling performance and reducing energy consumption, it helps lower your electricity bills while ensuring a more comfortable indoor environment. Ideal for 12000 BTU and other high-capacity air conditioners.
• [Premium Waterproof & Weather-Resistant Material]: Made with high-quality, waterproof TU fabric with UV protection, this window vent kit prevents rainwater, dust, and other outdoor elements from entering. The durable construction ensures long-lasting performance in all weather conditions, providing a better cooling experience even during extreme summer heat.
• [Quick & Easy 5-Minute Installation]: No tools or drilling required! Simply clean the window frame, apply the strong adhesive Velcro strips to your window frame, attach the seal, and zip it around your exhaust hose. The adhesive leaves no residue upon removal, making it perfect for renters. Can be easily removed for cleaning or seasonal storage.