Protect your window air conditioner from weather, dust, and cold with a durable 210D polyester cover that is easy to use and built to last. Key benefits Longlasting weather protection: 210D polyester construction blocks wind, rain, and snow from entering the unit and keeps interior components of dust, helping extend the life of your air conditioner. Improved thermal insulation: Double windproof design plus an insulating lining reduce cold air infiltration so you do not need to remove the unit to maintain better room temperature control. Practical, userfocused design: Two reinforced holes at the bottom corner allow the power cord to pass through without compromising coverage. The cover's clean lines add a subtle, functional look to the unit. Quick, tool installation: Simply slide the cover over your window air conditioner and tighten the adjustable draw cord for a secure fit in seconds. Material and performance Material: 210D polyester for durability and weather resistance. Design features: Double windproof construction and insulating lining for thermal protection; adjustable draw cord for a snug fit; cord passage holes to maintain power access. Function: Blocks outdoor elements and dust, provides insulation against cold, and preserves internal components to extend appliance life. Compatibility and fit Intended for use with windowmounted air conditioner units. Slides over the unit and secures with the adjustable draw cord to achieve a snug fit without tools. Typical use scenarios Winter storage: Keep the unit covered during the offseason to prevent moisture, snow, and debris from damaging internal components. Storm protection: Put the cover on ahead of heavy rain or wind to reduce water ingress and dust accumulation. Betweenseason dust control: Use the cover when the unit is not in use to maintain cleanliness and reduce maintenance needs. Installation (3 simple steps) 1. Slide the cover over the front and sides of the window air conditioner. 2. Route the power cord through one of the bottom corner holes if needed. 3. Tighten the adjustable draw cord to secure the cover in place. What you get A durable, insulated cover made from 210D polyester that protects your window air conditioner from weather and dust, improves thermal performance, and installs in seconds without tools.