25x160 cm Window Seal for Air Conditioning, Portable Air Conditioner and Tumble Dryer, Adjustable Length, Waterproof, Easy to Install

Material: 210 polyester

Universal Adjustable Size: This 25*160cm portable air conditioner window sealing strip is suitable for all portable air conditioners and air dryers, and fits horizontal or vertical sliding windows (single and double sash) in the home.

Improved Sealing: Using a drawstring instead of the old zipper design allows the sealing fabric to better fit the exhaust hose. This new window seal has an excellent sealing effect, achieving a true zero gap, firmly locking in fresh indoor air while preventing outside heat from escaping.

More Reliable Design: This air conditioner window sealing strip is specially designed to solve the problems of zippers that don't tighten properly, zippers that break or slip easily, and complicated installation.

Simplify the design and structure while improving product reliability.

Easier to install: 1. Open the sliding window approximately 20 cm and place the strip on the window frame. 2. Place the window sealing fabric along the strip. 3. Extend the exhaust hose from the round hole. 4. Tighten the rope locking loop and secure the hose with the included Velcro to complete the installation. No drilling is required. It's very simple.

Before applying the adhesive, remove any dust from the window frame. 2. It is best to let it rest for 24 hours after installation before use.