Portable Air Conditioner Insulated Hose Cover (60 x 20 in) — fits exhaust hoses 5 to 5.9 in diameter Key benefits — why you need it Cuts heat transfer from the exhaust hose back into the room, helping your portable AC maintain cooling performance. Reduces hotair leakage around the exhaust hose, which can improve energy efficiency and may contribute to lower electricity use over time, especially in warmer climates or during continuoususe periods. Easy to install, remove and store — no tools required — so you can use it whenever cooling demand is . What makes it stand out Triplelayer construction: acrylic fabric + cotton cloth + EVA foam for durable thermal insulation and flexibility. Soft, wrinkle materials conform to hose contours for an even fit and a neat appearance. Adjustable tie straps secure the cover in place and allow quick reapplication. Compatibility and size Designed for portable air conditioner exhaust hoses with diameters from 5 to 5.9 inches. Cover dimensions: 60 x 20 inches — a general fit for many portable AC models, including brand lines that use the specified hose diameter. Features and performance Multilayer insulation reduces heat exchange between the exhaust hose and ambient air to help the AC work more efficiently. Upgraded material composition increases heat resistance and minimizes hotair leakage during operation. Lightweight, pliable construction resists cracking or deforming under normal indoor use. Washable and airdryable for easy maintenance; folds compactly for storage when not in use. Easy installation and care Wraps around the exhaust hose and secures with adjustable tie straps; no tools needed. Remove or reapply in seconds for cleaning, seasonal use, or moving the unit. Rinse with water and air dry as needed. Practical use scenarios Bedroom or living room: Install the sleeve on the AC exhaust hose to reduce warmair seepage through window or vent gaps and keep the room cooler overnight. Home office or small apartment: Improve cooling efficiency during longrun periods to maintain consistent comfort while potentially lowering energy use. Events or extended demand periods: Use during hotweather gatherings or festival seasons when portable ACs run continuously to help the unit maintain performance and reduce heat gain. What you get One insulated hose cover (60 x 20 in) compatible with 5–5.9 in diameter portable AC exhaust hoses, including many models and brands.