Dust Protection for Indoor Units Filter Net Designed for air conditioner indoor units, this filter net captures dust and debris to ensure performance and maintain clean airflow without obstructing your system's efficiency. Easy installation: user friendly design allows quick attachment to your hanging unit; no tools or complicated steps, making maintenance simple and hassle for regular use. Long lasting construction: made from robust plastic materials that resist wear and tear; provides reliable dust protection that maintains effectiveness through repeated cleaning and extended use. Multiple style options: available in 4 different design variations to match various air conditioner models; select the net that complements your specific indoor unit requirements. Use scenarios In dusty environments or homes with pets, the filter net helps reduce dust entering the unit, supporting cleaner air and easier maintenance. For offices with ceiling mounted or wall mounted indoor units, quick to install and during routine upkeep with minimal downtime. During seasonal cleaning or long term use, durable construction maintains performance over repeated cleaning cycles.