How To Choose A Household Air Purifier? How To Choose A Suitable Air Purifier?

I bought a new house and installed it, but I can’t move in right away. It’s really annoying, because formaldehyde in the air of the newly renovated house has been released, but it is difficult to remove it in a short period of time. What about the newly renovated house? Can you move in quickly?

If you simply open the windows to ventilate and let it evaporate naturally, it will take several weeks or even months to completely remove it; you can also find those professional masters to install a professional air supply system for you, but this is not only costly, The functionality is also very simple, which is really not cost-effective; but in fact, you only need an air purifier to solve these problems, and it is not expensive.

Air purifiers in the home field can well solve various air problems caused by decoration or other reasons. Because the release of air pollutants in a relatively closed space has the characteristics of persistence and uncertainty, the use of air purifiers to purify indoor air is one of the internationally recognized methods to improve indoor air quality.

There are many styles of air purifiers on the market. If you are interested in buying but don’t know how to choose, please read this article. I have been working in home appliance shopping malls for several years, and I still have a certain idea about air purifiers. Research;

The products I want to recommend to you today are mainly air purifiers suitable for home use, and I will also explain some purchase knowledge to everyone. I very much hope that everyone can have a healthy living environment.

Air purifiers can also be called air cleaners, purifiers, and air fresheners. They are products that can effectively improve the quality of air cleaning. They are mainly used in homes, shopping malls, industries, and real estate, and have a variety of air pollution, odors and bacteria. Very good adsorption conversion capacity. The air purifier contains a lot of technology and other media, which makes it have good cleaning ability and provide safe air. Commonly used air purification technologies include adsorption technology, ion technology, catalytic technology, photocatalyst technology, superstructure photomineralization technology, HEPA high-efficiency filtration technology, electrostatic dust collection technology, etc.; the materials used are: carbon active, photocatalyst, synthetic fiber , HEAP high-efficiency materials, negative ion generators; currently some air purifiers are mostly composite, which means that multiple purification technologies and material media are used at the same time.

Main structure of air purifier

Most purifiers are composed of fans, filters, water tanks, intelligent monitoring systems, ion generators, and high-voltage circuits. There are also a few purifiers that contain other media, but most of them have the above-mentioned structure.

1. Water tank: The air energy of the current purifier is not only limited to the purification of the air. Through the research and development and design of the water tank structure, the purifier can humidify the air in addition to the most basic purification.

2. Intelligent monitoring system: The intelligent monitoring system can be simply understood as a supervisor of air quality, which uses built-in monitoring equipment to make real-time judgments on the quality of air.

3. Negative ion generator and high-voltage circuit: The high-voltage circuit and negative ion generator are the main structure of the purifier, and its main job is to send out the negative ion stream with the clean air. Negative ions have the functions of sedation, hypnosis, analgesia, increase appetite, and lower blood pressure.

4. The fifth layer of humidification filter: The humidification filter has its unique design, which can significantly increase the air volume, absorb the dust, bacteria and odors flying in the room, and remove it at a very fast speed to achieve air purification and The disinfection effect significantly improves the indoor air purification capacity.

5. Disinfection device: Disinfection device is an electrostatic air purification plant. In terms of its structure, there are generally flat-plate structure air purification devices, honeycomb hexagonal channel air purification devices, and circular hole channel air purification and disinfection devices on the market. Three types.

There are many purifiers on the market with different functions, but in the final analysis, from the perspective of working principle, they are mainly divided into three types: passive, active, and hybrid active and passive.

1. Passive filter type air purifier

The main principle of this kind of purifier is: the air is drawn into the machine with a fan, and the air is filtered through the built-in filter, which can filter out dust, peculiar smell, toxic gas and kill some bacteria. Among them, the HEPA filter has the highest cost and the best effect, and can decompose toxic gases and sterilize, and can inhibit secondary air pollution. The quality of the fans and filters of this type of product determines the air purification effect, and the location of the machine and the indoor layout will also have an impact on the air purification effect.

2. Active purifier

The difference between active air purifiers and passive air purifiers is that active air purifiers get rid of the restrictions of fans and filters. Instead of passively waiting for air to enter the purifier, they effectively and actively release purification and sterilization factors into the air. Through the characteristic that the air diffuses, it reaches all corners of the room to purify the air without dead ends. At present, the technologies for purifying and sterilizing factors on the market mainly include silver ion technology, negative ion technology, low temperature ion technology, plasmacluster and photocatalyst technology.

3. Double purifier (active purification + passive purification)

As the name suggests, this type of purifier actually combines the technical principles of passive purification with the technical principles of active purification to complete air purification together.

Purifier purchase strategy

1. Different needs and different choices

Choose according to your own family environment and purification needs. Pollution that may be contained in the air includes allergens such as dust, viruses, bacteria, molds, insects and mites, and various organic volatile gases that can be inhaled by the human body.

For example, formaldehyde, benzene, ammonia, etc.; and radioactive pollution released from stratum and building decoration materials that may cause harm to the human body; therefore, when selecting air purification products, comprehensive consideration should be given to their functions and effects.

2. Choose according to the type of space

Consider the purification capacity of the air purifier according to the size of the space. If the room is relatively large, of course, consider an air purifier with a relatively large air volume. Under normal circumstances, a larger purifier has a stronger purifying ability. When purchasing, you should refer to the introduction in the catalog or manual to choose.

3. Preferred products with longer lifespan

Also consider the service life of the purifier and whether the after-sales maintenance is concise and convenient. As the use time increases, the purifying effect of the purifier tends to be saturated, and the purifying capacity of the equipment will decrease, and it will be necessary to clean and replace the filter and filter;

Considering these, we should choose a purifying filter with regeneration ability to extend the service life; there are also some electrostatic products on the market that do not need to replace related modules, as long as they are cleaned regularly.

The last thing to consider is the matching of the room type and the purifier. The inlet and outlet wind design of the air purifier has a 360-degree ring design, and there are also unidirectional air inlet and outlet designs. The layout of the room may affect the purification effect. If you want to achieve randomness in product placement, you should choose a product with a circular air inlet and outlet design.