Efficient Dust Protection for Split AC Indoor Units This dustproof net provides reliable protection against dust accumulation that can impair your air conditioner's performance and efficiency while maintaining airflow. Tool, UserFriendly Installation Elastic edges enable effortless installation on your air conditioning unit without tools, allowing you to improve cleanliness with a simple, quick setup. Durable, LongLasting Materials Made from robust plastic with reinforced stitching, this AC filter accessory offers lasting durability and repeated usability for regular maintenance. Multiple Style Options for Compatibility and Preference Available in four design variations to accommodate various split AC models; you can select the dustproof net that matches your indoor unit and preference. Designed for Split AC Indoor Units Specifically engineered for split AC indoor units with four variation options to fit a range of models. Use Scenarios Dusty environments or construction areas: install to prevent dust from entering the unit and affecting performance. Homes with pets or heavy shedding: reduce accumulation on filters and maintain cleaner indoor air. Seasonal or rental applications: quick, tool setup for fast maintenance without downtime. Cares and Features Function: dust protection that helps sustain efficiency and airflow. Compatibility: designed for split AC indoor units, with four variations to fit various models. Materials: robust plastic with reinforced stitching for durability. Performance: reusable and suitable for regular maintenance needs.