Dust protection for indoor units This longlasting screen prevents dust buildup on hanging air conditioners, helping to maintain airflow and system efficiency. It supports cleaner indoor air and can reduce maintenance needs over time. Easy installation Designed for straightforward, tool setup. The filter accessory slips on easily, allowing you to quickly improve your unit's cleanliness and protect internal components from debris. Durable material Made from sturdy plastic, this antidust filter is built to withstand regular use. It provides a reliable, longterm solution for keeping your indoor air conditioning unit's outlet clear. Four style options Available in four distinct styles to fit various air conditioner models. Practical use scenarios In dusty environments or near construction, use this screen to minimize dust entering the unit and maintain efficiency. In homes with pets or shedding, install the filter to reduce debris and simplify cleaning. In offices or rental properties, take advantage of quick upgrades that keep cooling systems running clean and effectively. Compatibility and fit Designed for hanging indoor units and compatible with multiple air conditioner models.