<b>Compatible with: </b><br> Theresa Hay Replacement Accessories kit for ILIFE A4s Robot Vacuum Cleaner Parts, Main Brush Hepa Filters Side Brush<br> <b>Package Includes:</b> <br> 1 main brush <br> 8 Side Brush<br> <br> 9 Hepa Filters <br><b>Warranty:</b><br> Lifetime warranty Full Money Back after-sale service for any dissatisfaction,please just feel free to contact us if you have any <br>problem for the products or the service,we will do the best to offer every client a fantastic shopping experience in our store <br> <b>Using Suggestion:</b><br> Please clean the filter frequently, and replace the brush, filter every 2-3 months to keep your <br>vacuum cleaner working all the time in high-performance <br>