Is your Mi or Xiaomi robot vacuum starting to sound a bit tired or not picking up as well? It might just need some fresh parts! This Spkaodngo maintenance kit has everything you need for a quick refresh. The package includes: 2 roller brushes (main brushes), 4 side brushes (those little spinning ones that get into corners), and 4 washable HEPA filters. These parts are compatible with a ton of models like the Mi Robot 1st Gen (SDJQR01RR), 1S, S4, S5, S5 Max, S6, S6 Pure, and many more Xiaowa models – check the list carefully! The side brushes are made from durable, eco-friendly plastic and are easy to swap out. The main brush keeps the core suction performance strong. The washable HEPA filters are key – they trap fine dust and pollen, keeping your air cleaner and your robot running efficiently. For best results, it's a good idea to replace parts like these every 2-3 months with regular use. This affordable kit is way cheaper than a new vacuum and will keep your little cleaning buddy running like new. Keep it maintained!