First, the pure type
If you are located in an area with moderate indoor humidity, or if the air quality is not too high, then you can purchase a pure air purifier to meet your needs.
Second, humidification purification type
If it is located in a drier area, often air conditioning is dehumidified by air conditioning, causing indoor air to dry, or high air quality requirements, then purchase an air purifier with humidification purification function.
Third, intelligent
If you like automation, intelligently monitor air quality, or reflect taste, or use it for gifts, you can purchase a smart air purifier.
Fourth, car type
If it is used for air purification in cars, it needs to purify the car's odor, car formaldehyde and other car pollution, and can be placed in the car's air purifier.
Five, desktop type
That is, it is placed on the tabletop to purify the air around a certain range of the tabletop, and to protect the health of the person near the tabletop. If you often sit in front of a computer, at a desk, or at a desk, but the indoor area is not small, or in a public place, it is not cost-effective to buy a large air purifier. Type air purifiers are a good choice.
Six, large and medium
Mainly used in large indoor areas, such as home halls, bank offices, administrative offices, lecture halls, beauty salons, kindergartens and other occasions.
Seven, air conditioning system type
It is mainly suitable for the case where a single room with a ceiling or multiple rooms with a ceiling is installed.