Portable AC Window Seal Kit, 400CM (157'') - Hot Air Stop Guards with Zip and Adhesive Fastener

Gruntbear Window Seal for Portable Air Conditioner - Say Goodbye to Hot Summer

Keep cool during the hot summer months with the Gruntbear Window Seal for Portable Air Conditioner. Made of high-quality water-resistant materials, this window seal helps keep your living room, bedroom, or office cool and comfortable by moving hot air out of the room while keeping rainwater out.

No Traces Left Behind

Designed for convenience, this window seal can be easily opened or closed without removing it. When it's time to remove the seal, there will be no traces of glue left on your window, making it easy to use again next summer.

Types of Applicable Windows

Before purchasing, make sure to confirm that your window type is suitable for this window seal. It is compatible with pull-in or push-out windows, providing a secure fit for different window styles.

Measuring Your Window

To ensure a proper fit, measure the total length of the four sides of your window. If the total length is less than or equal to 400cm, choose the 400cm size. For windows with a total length of 300cm or less, opt for the 300cm size. Select the size that is the closest or longer than your window length.

Identifying the Sides

The red curved part of the window seal represents the wide side, while the blue straight part indicates the narrow side. Blue dots mark the middle of the window seal and window casement for easy installation.

No Damage, No Hassle

No additional tools are needed to install this window seal, and there's no need to drill holes in your windows for exhaust hoses. It is compatible with all portable air conditioners, making it a versatile and convenient choice.

Included Accessories

Each Gruntbear AC Window Kit includes one window seal, one roll of magic tape, three cable ties, and a user manual to guide you through the installation process.

Enhance Cooling Performance

With three sizes to choose from, this window seal can fit windows of various sizes and help keep your room cool by expelling hot air and keeping the cool air inside. It's a simple and practical tool designed to make your summer more comfortable.

Easy Installation

The Gruntbear Window Seal is easy to install and does not require any drilling or special tools. Simply follow the included instructions to create a cool and comfortable space in your home.

Waterproof and Durable

Made of waterproof nylon material, this window seal can withstand rainy days and effectively block hot air from entering your space. It helps enhance the cooling performance of your air conditioner, saving energy and reducing CO2 emissions.

Wide Application

Suitable for push-out and pull-in window types, this window seal is ideal for windows up to 157 inches in circumference. It is compatible with skylights, awning windows, casement windows, and crank out windows that open to the left or right. Please note that it is not suitable for sliding windows, vertical push-pull windows, or stereo revolving windows.

Stay cool and comfortable all summer long with the Gruntbear Window Seal for Portable Air Conditioner.

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