Dustproof design helps prevent dust buildup, boosting your air conditioner's performance and efficiency for a cleaner indoor environment. Easy installation designed for quick and hassle setup, allowing you to improve the cleanliness of your air conditioning system with minimal effort. Durable material for long lasting reliability as an essential accessory for your air conditioning setup. Four size options enable you to select the dust screen that fits your specific air conditioner model. Use scenarios Home use with pets or dust areas: install the dust screen to protect the AC intake, reduce dust throughout the home, and extend the life of internal components. Office or commercial spaces: keep the air conditioning system cleaner longer, lowering maintenance frequency and preserving indoor air quality. Model changes or upgrades: choose the appropriate size from the four available options to ensure a proper fit during seasonal maintenance or when replacing units.