There is always no need to change for a new one

ootamay

The small vacuum cleaner had amazing suction power and powerful horsepower.
However, after the home renovation, it is still very good for sucking concrete dust. After that, it seems to be ineffective, has a strong motor sound, but it can't absorb too much dust, as if it has become an old man.
Thinking, it should be sucked out, scrapped again, and I have to buy a new one.

After a few days, I felt that the vacuum cleaner might not be broken, maybe the filter was clogged. So, I called customer service and asked, and it turns out that there are similar problems.
In the end, it took time to go to customer service to buy it. After changing it, the horsepower and suction are the same as before, very nice. If there is a problem, it can be improved, and sometimes the old view can be restored. There is always no need to change for a new one.
/ 07 2022