How to choose a vacuum cleaner?

There are many types of vacuum cleaners, and it may be a little difficult to choose when purchasing for the first time. When purchasing, the dust collection type, suction power, anti-clogging function, ease of cleaning, dust separation technology, etc. of the vacuum cleaner should be considered.

1. Suction level

A good vacuum cleaner must have strong enough suction. The greater the vacuum, the greater the suction. However, domestic manufacturers are used to expressing the suction by power, but the higher the power, the better the vacuum cleaner. Many high-power vacuum cleaners are also very noisy.

2. Sustainability of suction

Because dust will block the air duct, the suction power of traditional vacuum cleaners will gradually decrease with the increase of use time, and the dust bag should be cleaned frequently to ensure sufficient suction power. A good vacuum cleaner can maintain a high adsorption force without frequent cleaning of the dust bag.

3. Whether there will be secondary pollution

In fact, the vacuum cleaner can hardly achieve the effect of 100% adsorption of all kinds of dust, and the discharged air will contain certain particles of dust and even germs. But a good vacuum cleaner can increase the HEPA filter, activated carbon filter, photocatalyst and other functions to make the discharged air reach a higher quality and avoid secondary pollution.

4. Is it easy to clean

A well-designed vacuum cleaner should be easy to clean, and all parts can be cleaned easily.

5. Noise level

Some vacuum cleaners make too much noise when working, so pay attention to check the noise problem when selecting.

6. Whether the dust removal function is comprehensive

A good vacuum cleaner has a comprehensive cleaning function. In addition to the common floor and crevice brush heads, it is also equipped with brush heads for cleaning the surface of valuable objects (such as TV screens), curtains, sofas, and mite removal. Multipurpose.