Thermal Insulation Sleeve for Portable Air Conditioning Hose

【Easy Installation】This insulated duct sleeve, featuring a full-length zipper, allows for quick and effortless installation and removal. No more complicated ties or straps, reducing wear and tear during use. Simply slip it over your portable air conditioner exhaust hose and zip it closed in seconds. 【Perfect Fit】Designed to fit most portable air conditioner exhaust hoses, this 146 cm (57.5-inch) thermal sleeve accommodates diameters between 5.1 and 5.9 inches. It provides a secure and precise fit, ensuring complete coverage and maximum insulation performance for your exhaust duct. 【Tool-Free Installation】You can install this insulated sleeve in minutes, without any tools. Its simple design allows you to attach the sleeve directly to your air conditioner's exhaust hose, providing a hassle-free upgrade for your cooling system. 【Improved Efficiency】The high-quality Oxford fabric insulation layer effectively reduces the heat emitted from the exhaust hose, limiting heat transfer into your room. This helps your air conditioner operate more efficiently, promoting a cooler and more comfortable indoor environment. 【Easy Cleaning】At the end of the season, simply remove the sleeve, rinse it with water, and let it air dry. Lightweight and easy to store, it allows for convenient reuse year after year without losing its insulating properties.