Air quality is a crucial factor in maintaining good health and well-being, especially in the face of extreme weather conditions such as bushfires and floods. These events can significantly impact air quality, leading to breathing difficulties and exacerbating asthma and allergies. To address this issue, an Air Purifier Filter has been developed, measuring 16.2cm x 12.6cm, designed to fit the Air Purifier with CADR 95m³/h. This filter serves to prevent the risks of poor air quality, providing a clean and healthy environment for breathing. To ensure optimal performance, it is recommended that the filter be replaced every six to eight months, depending on usage frequency and pollution levels. The filter replacement indicator will alert users to the need for a filter change, as the touch screen of the air purifier will illuminate, and a decrease in airflow coupled with increased operating noise will signal that it is time to change the filter. Replacing the filter is a straightforward process that involves twisting open the bottom of the air purifier and swapping out the old filter with a new one. It is essential to remove the packaging before inserting the filter into the air purifier. By using replacement filters for air purifiers, you can breathe easy, knowing that you are taking a proactive step towards improving your indoor air quality and maintaining your respiratory health.