General description For T20 Robot Vacuum Cleaner Side Brush Hepa Filter Dust Bag offers excellent performance with its innovative structural design that effectively prevents hair and debris from getting entangled, enhancing garbage collection capabilities. It reaches deep into corners and fits snugly against walls and baseboards for thorough cleaning. Technical specifications Material: Plastic + Non-woven fabrics Color: As shown Package Contents: 8x Filter, 8x Side Brush, 8x Dust Bag Measurement allowed error: +/- 1-3 cm Installation Easy to install with parts that perfectly match the vacuum cleaner. Installation method is straightforward and user-friendly. Usage Regular cleaning and replacement of the HEPA filter are recommended to maintain optimal performance and prolong the vacuum cleaner's lifespan. It is advisable to replace spare parts every 2 to 3 months, depending on usage frequency. The filter can be easily removed and replaced as part of routine maintenance. Other