Enhanced air filtration This wall mounted AC filter screen uses a plastic body and cotton filter to capture dust and impurities, delivering a cleaner indoor atmosphere and extending the filter's service life. Quick installation design Features a userfriendly hanging mechanism and slides into the designated slot, removing the need for tools or complex setup procedures for straightforward maintenance. Dust reduction performance Engineered to significantly reduce dust and dirt entering the air conditioning unit, helping maintain airflow efficiency and enhancing overall cooling comfort in your living space. Healthier indoor environment By blocking airborne particles, this air conditioner accessory promotes a healthier home atmosphere and supports better respiratory wellbeing. Specifications and compatibility Material: plastic and cotton Fit: designed to fit into the designated slot on compatible wallmounted AC units Installation: quick and tool Use scenarios Scenario 1: In a family home with frequent AC use, to reduce dust buildup in living areas and bedrooms. Scenario 2: In an office or small business with wallmounted AC units, to maintain cleaner air and consistent cooling performance. Scenario 3: In households seeking to minimize airborne particles for occupants with sensitivities or respiratory concerns.