Compatibility: for Q /P10 robot vacuum cleaner accessory kit can be used as spare parts. Efficient dust bag: the spare dust bag of for qrevo pro/qrevo maxv/qrevo plus/qrevo s is made of high-quality non-woven fabric and melt blown fabric, which can effectively filter out 99.9% of harmful substances. The 2.7-liter large-capacity bag can collect dust, dirt and animal hair for up to 7 weeks, making it easy to clean. Main brush and side brush: The main brush and side brush are made of high quality rubber, and the Qrevo maxv/pro main brush can easily clean the the floor. Silicone side brushes can penetrate into every corner and remove more stains and dust. HEPA filter: Our HEPA filter has a sealed side, which can effectively prevent dust and protect the vacuum cleaner, remove 99.99% dirt, dust, animal hair and tiny particles, and effectively filter to purify the ambient air. It can be reused after cleaning. For Qrevo pro/maxv's spare wet wipes are made of microfibers, which have strong