Recently, built -in vacuum cleaners are quite popular, which allow you to produce better cleaning, while not polluting the indoor air with additional dust. I think each of you understands that modern vacuum cleaners, whatever they are, work on the principle of absorption of air for direct cleaning of existing dust or dirt in the room, while a vacuum of air is also made, which is successfully removed from the vacuum cleaner, all this It is a consequence of air pollution in the room with various unpleasant elements, which actually leads to the appearance of low -quality air and various diseases of the respiratory apparatus in people.
