Key benefits - Reflective insulation reduces heat transfer and energy loss by using an aluminum film layer, helping your portable AC work more efficiently. - Durable outer layers of cotton and Oxford fabric provide long lasting protection against dust and debris. - Improves cooling efficiency and can reduce cooling costs; in cold months the design directs warm air to the inlet and outlet to support heating performance. - Easy installation with no tools required, thanks to the adhesive wrapping method. - Dust and allergen protection around the AC hose helps keep the indoor environment cleaner. - Washable and reusable for ongoing use with simple removal, cleaning, and reattachment. Materials and insulation - Aluminum film acts as a heat-reflective insulation layer to minimize energy loss. - Cotton fabric and Oxford fabric provide durability and dust protection. - The combination forms a protective cover around the hose to shield it from dust, dirt, and debris. Energy savings and performance - Exhaust hose cover enhances cooling efficiency and can help lower cooling costs. - In winter, warm air is guided to the inlet and outlet to improve heating efficiency, helping maintain steady temperatures and potentially reduce system pressure. - Designed to support your portable AC system’s overall performance and reliability. Easy installation and compatibility - Approximately 59 inches long and compatible with most brands’ 5 inch and 6 inch diameter exhaust hoses. - Installation uses an adhesive wrapping method; no tools or complex setup required. - Wrap the hose in a few minutes and secure it for immediate use. Dust protection design - Built with soft cotton and Oxford fabric layers to form a protective cover around the hose. - Helps prevent dust, dirt, and debris from entering the hose and the AC system. - Reduces the buildup of allergens and pollutants for a cleaner indoor environment. Washable and reusable - The hose cover is washable for easy maintenance and long-term use. - Remove, clean, dry, and reattach as needed to keep your system clean and efficient. Use scenarios - Home cooling in a living room: Place the cover over the portable AC hose to improve efficiency and keep dust out of the compressor area. - Bedroom or home office: Use the cover to minimize dust and maintain stable temperatures for better comfort and air quality. - Garage or workshop: Protect the hose from dust and debris in environments with higher particulate matter, helping maintain performance over time. Specifications at a glance - Length: approximately 59 inches - Compatibility: fits most brands' 5 inch and 6 inch diameter exhaust hoses - Materials: aluminum film, cotton fabric, Oxford fabric - Installation: adhesive wrap method (no tools required) - Maintenance: washable and reusable