Dust protection: Effectively prevent dust accumulation on your hanging air conditioner unit to maintain performance and improve indoor air quality with this reliable dust screen accessory. Easy installation: Designed for quick setup without tools, this hanging dust screen fits securely over your indoor air conditioner outlet for continuous protection. Long lasting material: Crafted from sturdy plastic construction, this air conditioning filter accessory withstands daily use while providing dependable dust prevention for your cooling system. Multiple style options: Choose from 4 different designs to match your specific air conditioner model and preferences, making it simple to find the protective solution. Use scenarios In dusty environments or during home renovations, installed dust screen helps keep the indoor AC unit cleaner and reduces maintenance. For households with allergy or asthma concerns, it aids in maintaining better indoor air quality by limiting dust entry. For renters or frequent movers, the tool, easytoremove design allows quick installation and removal for cleaning or replacement without hassle.