4PCS Sweeping Robot Replacement Filter for J4 J4 LITE Reusable Washable Robot Vacuum Cleaner High Efficiency Particulate Air Filter Accessories <br> 1、Applicable Models: This filter set is perfectly designed to fit for J4, J4 LITE robot vacuum cleaners, which can be perfectly fit with your machine. 2、Effective Cleaning: The filter efficiently removes up to 99% of dust, dirt, pet hair, and microscopic particles, providing a thorough cleaning experience. 3、Durable Material: Constructed with high efficiency particulate air filter and precise craftsmanship, this filter set is both durable and long lasting. 4、Washable and Reusable: The filter can be washed and reused, simply rinse it with water and let it air dry for easy cleaning, environmentally friendly to use. 5、Easy Installation and Maintenance: These filters are easy to install and require no additional tools. They are designed for hassle free maintenance, ensuring your vacuum cleaner operates smoothly and efficiently. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store