Although there are a lot of people begin to choose to use a vacuum cleaner in cleaning, but also want to know the life of the vacuum cleaner is a must, is not to say that has been able to permanent to be used, sometimes not be damaged, and should be regularly replaced, to clean the room more clean, vacuum cleaner, how long does it take to change a, some people feel especially curious, at the same time for the vacuum cleaner is should understand how to maintain good.
We're often asked, "how do I know when it's time to change the vacuum cleaner filter?"Fortunately, vacuum cleaners require very little maintenance.If you vacuum properly and change your filters regularly, your vacuum should last for years.
The working principle of the vacuum cleaner is that the vacuum cleaner motor rotates at a high speed, and the air is sucked from the suction port to generate a certain vacuum. The dust passes through the ground brush, the nozzle, the handle, the hose, and the main suction pipe to enter the dust filt