Asyduey Replacement Parts Main Brush Side Brushes Filter for E20, E30, E31 Robot Vacuum Cleaner Accessories A

Fits: for E20, E30, E31 As part of normal maintenance, it can be easily removed and replaced. Side brush can go deep into corners and edges to remove more dirt, dust and debris. Filters can maintain the cleaning performance of the sweeper while reducing dust from entering the air you breathe. It is recommended that you replace it every 2-3 months or depending on use to the machine has the best performance.