Does the air purifier in addition to formaldehyde really work?

In addition to formaldehyde, the air purifier, is definitely effective.

The air purifier uses the principles of filtration and adsorption to purify the indoor air by absorbing, decomposing or transforming the odor in the air. Substances that air purifiers can purify: PM2.5, dust, pollen, odor, formaldehyde and other decoration pollution, bacteria, allergens, etc.

The most important configuration hardware of air purifier is the structure of its filter element, and now the filter elements of air purifier on the market are generally divided into four types: single-sided square, double-sided square, oval and tower-shaped filter screen. Among them, tower filter and double-sided square filter are recommended, which have higher filtering effect, but tower filter is more expensive and square filter is relatively affordable.

Precautions for use:

Pay attention to the purification effect of the air purifier during use. If the air purifier is turned on and it is found that the purification effect is obviously reduced or there is an odor, it is necessary to replace the filter material and clean the filter screen in time. Pay attention to safe use. When using electrostatic adsorption air purifier, due to its high voltage, direct contact with children should be avoided to prevent electric shock.

Activated carbon filter element and high efficiency filter should be kept away from fire sources during use, so as to prevent smokers from accidentally inhaling cigarette butts and prevent fires. The location of the air purifier is also important. Try not to place it against the wall or furniture. It is best to put it in the middle of the house, or the distance from the wall exceeds 1m when using it.