Is your Xiaomi Roborock S7 vacuum cleaner losing suction power lately? It could be a sign of a dirty filter that needs to be replaced. Here, you can get an extra filter that can be easily replaced in your vacuum cleaner, so you can regain the proper suction power. It is recommended to replace the filter regularly if you experience reduced suction power. As a rule of thumb, a filter usually has a lifespan of between 3 and 6 months, after which replacement is necessary. With this replacement filter, you can ensure that your Xiaomi Roborock S7 vacuum cleaner continues to perform at its best.