Dustproof protection Specially designed for Hisense air conditioner units to effectively prevent dust accumulation on internal components, maintaining airflow and cooling performance while reducing maintenance frequency. Easy installation Snapon design allows effortless fitting onto your air conditioning unit without tools or professional assistance, instantly improving air quality and system cleanliness in minutes. Long lasting construction Crafted from robust plastic materials built to withstand continuous air circulation and temperature variations, providing reliable filtration performance throughout extended use periods. Multiple style options Available in four distinct designs to match various Hisense air conditioner models, allowing you to select the most suitable filter for your specific indoor unit configuration. Use scenarios In dusty environments or during pollen seasons, helps keep internal components clean and maintain efficient cooling with less frequent cleaning. In homes with pets, reduces fur and dander accumulation, contributing to cleaner air and a cleaner unit. In offices or other usage spaces, enables quick installation and sustained filtration to support consistent air quality with minimal downtime.