Easy Tool-Free Installation – Simply remove the old part and insert this replacement into the designated slot or holder—no special tools or complex steps required. This 12‑piece kit includes side brushes and HEPA filters to capture fine dust and debris from carpets and hard floors. Flexible side brushes sweep corners and edges into the main suction path, improving coverage along baseboards and furniture legs. HEPA filters trap microscopic particles, helping maintain steady airflow and reducing clogs during daily cleaning cycles. All parts install without tools, making it easy to replace worn components when cleaning performance declines. Regular replacement every 2‑3 months helps extend the life of your robotic vacuum and keeps floors consistently clean.