4 Frequently Asked Questions about Air Purifiers

　　1. According to the comments of netizens, you must buy it right?

　　On the Internet, because the dissemination of information is very convenient, I believe that many people have seen various evaluations and comments on air purifiers, such as various rankings. People may think that, for example, I don’t know much about this product. If everyone says that it is a good product, then it may be really good, and it should not be wrong to buy it with everyone. Such an idea cannot be wrong, but it is not entirely correct. In fact, many evaluations are not completely independent and fair, because many rankings and evaluations are paid for by some air purifiers, not only raising themselves but also stepping down. other people. It is recommended that you look at the evaluation of the General Administration of Quality Supervision, Inspection and Quarantine or related public welfare organizations to be more objective, and only in this way can you avoid being misled by false rankings and false comments.

　　Second, the air purifier is not easy to use, must it be its quality problem?

　　Some people are in a hurry. After buying an air purifier, they don’t read the product manual or consider the use environment. They just buy it and use it. After using it, they find that the indoor air purification effect has not reached the expectation, so they suspect that they have bought a fake and inferior product, and then call directly. Call the relevant air purifier manufacturer. But in fact, in this case, you must first read the product manual carefully to know the general usage, and then use the air purifier reasonably according to the relevant instructions for use. Only in this way can the air purifier be used well and achieve the desired effect. For example, the doors and windows are not closed when using the air purifier, or the doors and windows are old because of problems, etc., so the use of the air purifier will definitely affect the effect; and the use of the air purifier does not mean that it should be used 24 hours a day. When the outdoor air pollution is not serious, you can properly open the windows for ventilation and so on.

　　Air purifier manufacturers

　　3. There are several air purification technologies, which one is more suitable for me?

　　At present, the mainstream technologies of air purifiers on the market include ionization type, filter type, catalyst type, etc., but the most mainstream are ionization type and filter type. Ionization air purifier, also known as negative ion technology, uses a high-voltage electric field to generate a large number of negative ions to adsorb tiny particles in the air, thereby purifying the air. The filter type refers to the filtering of tiny particles and harmful substances such as formaldehyde in the air through HEPA (high efficiency filter) mesh, activated carbon mesh, etc. These two technologies are currently mainstream and mature technologies, but there are not small differences. The ionization type air purifier does not need to replace the filter screen, and the maintenance cost is low, so it is generally used in the industry. network.

　　4. Is there a machine that integrates air purifiers, fresh air systems and air conditioners?

　　Because many people think that if they want to install air conditioners at home, they also need to install air purifiers and fresh air systems. It is very troublesome to install too many machines. It would be great if these three could be integrated! But sorry to answer you, definitely not. It doesn't mean that it can't be designed or manufactured, but even if it is designed and manufactured, the end result is not practical. Because to integrate the air purifier, the fresh air system and the air conditioner, it must be large enough, and if you need to take into account all the functions of the three, it will inevitably weaken the three functions. For example, if you buy a multi-function appliance, you can make soup, make hot pot and cook rice, but it is not as delicious as a professional rice cooker, and I believe the price of this three-in-one appliance is the same. Nor will it be cheap. If this is the case, will consumers still pay for it? I believe there must be no, unless you just buy it fresh and use it for a few days, you will definitely abandon it later.

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