Portable Air Conditioner Window Seal Kit – Drawstring Sealing Cloth for Mobile AC Dryer, Zero-Gap Fit 300-500cm Adjustable, Waterproof Energy-Saving, Easy Install No Drilling(5M)

• TIGHT ZERO-GAP SEAL: Drawstring design creates a secure fit for side-opening sash, stopping cool air loss and boosting cooling efficiency without gaps
• LONG LASTING ENERGY SAVER: Silver-coated fabric blocks rain and dust while reducing heat transfer to lower your monthly energy costs effectively
• HASSLE-FREE SETUP: Install this Air Conditioner Sealing Cloth in minutes with no drilling or tools needed, just measure, bind, and secure it firmly
• GENERAL COMPATIBILITY: Fits various inward or outward opening frames and works with all portable mobile air conditioner cloth units when sized right
• ENHANCED INDOOR COMFORT: Keeps warm outdoor air out to maintain a pleasant climate, letting you enjoy consistent temperatures throughout hot months

Features: *Superior Sealing: This innovative air conditioning ventilation kit features a drawstring mechanism that ensures a tight, zero-gap seal between the sealing cloth and exhaust hose, effectively prevent cold air from escaping and warm air from entering, thus enhancing cooling performance. *Waterproof and Energy-Saving: Crafted from Long-lasting, silver-coated fabric, this sealing cloth protects your indoor environment from rain, dust, while minimizing heat loss and promoting efficient cooling, ultimately leading to reduced energy costs. *Easy Installation: Designed for hassle-free setup, this kit requires no drilling or special tools. Simply clean the window frame, measure and binder, apply it, and secure the sealing cloth for a quick and effective installation process. *Wide Applicability: This sealing solution is versatile and fits a range of For window types, including horizontal and vertical sash that open inwards or outwards. It is compatible with all portable air conditioners, dryers, and dehumidifiers, provided the dimensions are measured correctly. *Enhanced Comfort: By prevent warm outdoor air from entering and maintaining the cool air produced by your air conditioner, this sealing cloth creates a more comfortable living space, allowing you to enjoy a pleasant indoor climate throughout the hot months. Specifications: *Product Name:Portable air conditioner sealing cloth *Material:Polyester *Size:300cm，400cm，500cm *Color:White Package Content: 1 x sealing plate