Difference between central dust collection system and traditional vacuum cleaner

At present, the most common vacuum cleaners on the market are portable vacuum cleaners and central dust collection systems. The difference between these two vacuum cleaners is as follows.

Completely put an end to secondary pollution

Central dust collection system: it can absorb particles above 0. 1 micron, and 100% will absorb indoor dust and harmful gases, completely eliminate secondary pollution and fully protect residents' health.

The dust collection efficiency is higher.

Central dust collection system: The suction is 5 times greater than that of the traditional vacuum cleaner, and the floor can be cleaned at one time without dragging it back and forth, thus shortening the cleaning time.

Small noise

Central dust collection system: There is no noise in the room, and there is only a slight airflow sound when using.

It is more convenient to use

Central dust collection system: Just insert the hose and handle with a length of 10 meter into the vacuum socket in the room and pull the vacuum handle.

Small suction

Traditional vacuum cleaner: the suction is small, so it can't completely vacuum, and the dust and microorganisms left on the ground need to be dragged back and forth repeatedly to partially clean.

Noisy noise

Traditional vacuum cleaner: indoor noise is 70-80 decibels when used.

♀? Can't move easily.

Traditional vacuum cleaner: dragging the vacuum cleaner to every room to find power supply is inconvenient to move and has low safety.