What brand of air purifier is good

　　There are really many brands and models of air purifiers, but now many people choose to buy air purifiers in JD self-operated stores! And the air purifier has the difference between imported and domestic, and the price is also quite different!

　　Imported electrical appliance brands generally include Philips, Smith, Dyson and other brands, but the price of Dyson is relatively expensive, and of course there are brands such as Blueair and Panasonic! There are also many domestic air purifier brands, such as Xiaomi air purifier, Huawei, Midea, Haier, 352 and other brands are very good, Gree also produces air purifiers, but Gree's sales are not high! Because there are many brands, I probably compiled a picture,

　　Many people may think that air purifiers are useless. In fact, air purifiers have many functions. Generally speaking, they are divided into 2 categories according to the purification level:

　　The first category, particulate matter, such as dust, pollen, pet hair, etc. if there are pets at home!

　　The second category is toxic and harmful gases, such as formaldehyde, odors, and second-hand smoke!

　　The third category, viruses, bacteria

　　As we often say, dust, or large particulate matter, is attached to the air and will fall to the ground after a long time. For example, if the house has not been lived for a long time, you will find dust in the house when you clean it. a lot of! This is the large particulate matter, and the air purifier can solve these large particulate matter! If someone smokes at home, then these suspended particles can also be solved with air purification! If you encounter particularly fine dust, such as 0.1-0.3 microns in diameter, you can use the primary filter to remove it! And if it is smaller than 0.3 microns, it is more difficult to purify, and it is necessary to use a HEPA filter, that is, a more efficient filter!

　　If we talk about harmful gases, such as formaldehyde or other harmful gases, activated carbon can usually be used to solve such pollutants. Activated carbon has an adsorption effect, but it must be replaced after a period of use. As for viruses or bacteria, this can be solved by ultraviolet disinfection, or photocatalyst, ozone, etc.! Generally, ultraviolet sterilization is the most common!

　　A.O. Smith formaldehyde digital display air purifier [new product listing] household formaldehyde removal, decomposing, bacteria PM2.5 odor, APP control KJ455F-C15-F+

　　If you don't know what brand of air purifier is good, the author recommends several good models for you to choose for reference only:

　　1. Philips air purifier,

　　Philips air purifier in addition to formaldehyde, sterilization and odor removal for household use in addition to haze PM2.5 AC4076/18

　　This is a Philips air purifier, the best-selling model, which can filter formaldehyde, odors, etc. in the air! It can also remove smog! For houses with an area of about 27-47 square meters, the high CADR value can remove formaldehyde faster, and the high CCM value can continuously remove formaldehyde higher! The appearance is still very good, the price is also very affordable, and the price is very high. The current price of Jingdong's activities is 1999 yuan.

　　2. Xiaomi Air Purifier

　　Mijia Xiaomi air purifier Pro H household formaldehyde removal, sterilization, second-hand smoke and odor removal, silent design AC-M7-SC

　　Xiaomi's products have always been of good quality and very affordable prices! This pro H can effectively remove formaldehyde in the house, and can efficiently filter some bacteria, viruses and PM2.5, etc.! There are many advantages:

　　1. Professional and efficient purification, particulate matter CADR up to 600m/h

　　2. The formaldehyde CADR is up to 250m, which can remove harmful gases

　　3. Super-strong filter element, the life span can be as long as 14 months! New sleep mode, low noise and powerful power!

　　4. Intelligent three-speed adjustment, low, medium and high-grade to meet different needs, OLED display screen, support touch operation, clear data display! It can also be controlled by voice!

　　As for the price, 1699 yuan! Can manage 72㎡!

　　3.352 Air Purifier

　　352 Air purifier Remove formaldehyde, decompose, remove bacteria, haze, odor, positive and negative ion disinfection, purify multiple pollution X86C

　　352 This air purifier is the flagship model, the original price is 4599 yuan, and the event price is 3799 yuan to start! Although the price is expensive, the function is very good! This one can purify a house of 48-83 square meters, such as living room or office, bedroom, etc. can be used! Main features: Formaldehyde removal, odor removal, sterilization, etc., formaldehyde digital display, particulate matter CADR is 693m/h, of course other substances can also be purified, such as pollen allergies, second-hand smoke, viruses, pet odors, ethanol and other harmful gases!

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