"Air Purifier" is an electric device that improves indoor air quality by capturing particles like dust, pollen, smoke, and pet dander. People with asthma or allergies often benefit from its ability to reduce airborne irritants and promote a fresher environment. With adjustable settings and a compact design, it works well in bedrooms, offices, and shared spaces to support continuous airflow. The difference becomes clear over time, as each day starts to feel a little cleaner and easier to breathe.