Wlauqueta Replacement HEPA Dust Filter for RO3715 RO3759 RO3798 RO3799 for/Robot Vacuum Cleaner Parts

For health, we recommend changing each filter every 3-6 months. The foam filter traps larger particles for general cleaning, while the HEPA filter, also known as the highly effective air filter, effectively traps up to 99% dust (0.1-1 µm), pollen, pet hair, mould and more for a deep and thorough cleaning. Simply remove the old filter and insert the new one. Filters are washable. Remove the filter from the device, empty it into a basket to remove dirt, clean it with and dry it completely. A clogged filter can cause the vacuum cleaner to malfunction, increasing your light bill. Replace old filters to soften your bill. and high quality