Key benefits Improves air quality by capturing dust and impurities as air passes through the filter, helping to keep indoor air cleaner. Protects your air conditioner by reducing dust buildup, potentially extending unit life and maintaining cooler, more efficient airflow. Simple installation with a hanging design; quick setup requires no tools or complex steps. Provides ongoing protection by blocking harmful particles, contributing to a healthier living environment. Product highlights Function: efficiency filtration designed to remove dust and impurities from the air entering your air conditioner. Compatibility: Designed for air conditioners that use a cardslot type filter. Material: Produced from materials for reliable filtration and durability. Size and fit: Sized to fit standard cardslot filters in compatible units. Performance: Delivers effective dust control to improve indoor air quality and help maintain system performance. How it works The filter is positioned in the unit's cardslot filter area, where air passes through the filter medium, capturing dust and impurities before they circulate. Easy installation Hanging design facilitates straightforward placement. Simply insert the filter into the card slot of your conditioner for quick setup without any complex processes. Use scenarios Home with common dust or pollen exposure: In living rooms and bedrooms to reduce dust and improve air quality for daily comfort. Homes with pets or allergy sufferers: Helps limit dander and particulate buildup, supporting a cleaner indoor environment. Small offices or workspaces: Keeps air cleaner in shared areas with moderate dust from equipment or traffic, while maintaining efficient airflow.