What are the advantages and disadvantages of air purifier brand purchase recommended air purifier

With the development of the towns nowadays, the exhaust gas and pollution have caused our air quality to become worse and worse, and the smog outside is the formaldehyde of interior decoration, etc., which have caused our health. Hazard, so we must pay attention to this problem, then now we are going to talk about what the air purifier should pay attention to, and whether the air purifier can remove formaldehyde and its advantages and disadvantages.

The air purifier considerations

1. The air purifier purifies the air through activated carbon, negative ions, etc., and removes harmful objects. Different types of harmful objects are removed in different ways. When selecting an air purifier, different air purifiers should be selected according to their own needs.

2. The filter of the air purifier is the same. Different types have different lifespans. When selecting the air purifier, you should also pay attention to the cycle of the filter and replace it in time.

3. The evolution ability of the air purifier is also selected according to the area of the home. If the wind is large, the purification ability is relatively strong. For example, a room of 20 square meters should choose an air purifier of 140 cubic meters per hour.

The air purifier can not remove formaldehyde and its advantages and disadvantages

1. Can the air purifier remove formaldehyde? The answer is of course the energy. The principle of air into the purifier is to use the physical principle of filtration to remove dust, hair, odor, harmful toxic substances and allergens in the air; so the air purifier can absorb formaldehyde molecules in the air. However, the adsorption of formaldehyde does not decompose formaldehyde, so it is difficult to continue to adsorb after the filter is saturated, which may cause secondary pollution. So pay attention to the use time of the filter.

2. Advantages

(1) is easy to use, (plug in the power can be used normally)

(2) Breathing fresher air after use

3. disadvantages

(1) The cost is relatively high, and the price of a high-quality air purifier is definitely expensive, just as the saying goes, the price is one point.

(2) If the symptoms are not cured, the air can be purified when it is turned on, and the air in the room returns to the original after being closed.

(3) The area of purification is relatively small