Side Brush and Roller Brush: Great for laminate/wood floors/wall tiles. When it comes to getting rid of dandruff, changing the filter works well. It's great for keeping your house clean if you have pets. (Note: If you use the scroll wheel for the first time, there may be noise, which will disappear after a while.)
High-Performance HEPA Filter: HEPA filters are beneficial for asthma sufferers because HEPA filters remove particles like dust and spider feces that can cause asthma symptoms.
Replacement and Cleaning: We recommend replacing every 6 to 7 days. (Note 1: If the brush is bent due to transportation, just put it in warm water to restore it and continue to use it. Note 2: Do not wash the HEPA filter with water, it can be cleaned with a brush.