1、Easily Cleaned: This vacuum cleaner filter is designed to be easily cleaned and can be reused multiple times, no need to frequent replacements. 2、Easy Installation: No tools are required to install this filter. Simply detach and replace it from the machine unit whenever necessary, making the process quick and hassle free. 3、Improved Vacuum Suction: To maintain optimal performance, it is recommended to replace the filter every 3‑6 months or according to your usage. This ensures that the filter continues to enhance the vacuum cleaner's suction power. 4、Efficiently Captures Pet Hair: This filter is engineered to efficiently capture up to 99.97% of floating dust, hair, pet fur, and various particles, significantly enhancing the suction performance of your vacuum cleaner. 5、Utilizes High Grade Materials: Made with the latest high strength and healthy materials, this filter features a large filtering surface that can capture even the smallest impurities, leaving your living space clean and fresh.