When choosing a car vacuum cleaner, the suction power is an important consideration. Generally speaking, the suction power of a vacuum cleaner suitable for a car should be above 2000 Pa, the suction power of a mid-range vacuum cleaner is about 1500 Pa, and the suction power of a low-end vacuum cleaner is less than 1000 Pa.
Specifically, a suction power of 4 kPa is considered to be a relatively ideal standard that can effectively cope with most cleaning needs in the car. It is generally recommended to choose a suction power of at least 5000 Pa, because this suction power can suck up melon seed skins and large particles. The greater the power of the vacuum cleaner, the greater the air pressure difference generated, and thus the stronger the suction power. However, the actual needs may vary depending on the individual in-car environment and needs, and in some cases, products with less suction power can also be selected.
When choosing, the power and usage scenarios of the vacuum cleaner should also be considered. At the same time, other features such as reasonable price and portability need to be selected according to their own needs.