The side brush can reach deep into corners and edges to remove more dirt, dust, and debris The HEPA filter is made of high-strength environmentally friendly materials, which can block most dust down to 0.3 microns. The filter can maintain the cleaning performance of the sweeper, while reducing the penetration of dust, pollen, and other allergens into the air you breathe Easy to assemble: The filter is located inside the dust container. Remove the dust container by grasping it firmly and pulling it outward. To empty the dust container, find the release latch and pull it open and empty it. Remove the old filter, then put the new filter back in the dustbin. Strong suction and sweeping of fine dust, hair, debris, and other daily floor waste. With the anti-tangle cleaning function, it is clean, less maintenance and more worry-free. The powerful cleaning function makes household cleaning more and less laborious. It is suitable for a variety of such as ceramic tiles, marble and wooden