Air purifiers can be said to be very popular in the country at present, because its popularity has reached tens of thousands of households, but it is precisely because it is currently very famous, which has also caused many people to be confused when choosing. I don't know how to judge the quality of an air purifier. So today I have compiled the six major factors that determine the quality of air purifiers, so that everyone will avoid detours in the process of purchasing.
(1) Purification technology
Consumers should choose air purifiers that apply physical filtration, chemical decomposition filtration, and ion technology. Physical filtration technology is the first choice. In order to ensure the purification effect, try to choose air purifiers that use multiple purification technologies. Air purifiers are like this.
(2) Purification type
In the current market, there are three types of air purifiers. The first is the filter purification type, referred to as the passive purification type, the second is the chemical reaction and the physical reaction type, referred to as the active purification type, and the third is the active type and passive. The composite type is composed of the fusion of purification types, and the mainstream air purifier type in the market is the composite purification type. Therefore, the composite purifier is our first choice when purchasing an air purifier.
(3) Filter material
Different filter materials have a world-wide difference in purification effect. The filter material in the purifier and the various materials that make up the purifier are very important. For example, the activated carbon layer needs coconut shell activated carbon, and the HEPA filter needs antibacterial peptide fiber, etc., because these materials can make the purifier enhance the purification efficiency of the purifier It can also increase the purification capacity of the purifier.
(4) Clean air
The larger the air cleaning capacity (CADR), the larger the air purifier's purification area and the greater the number of purification cycles. The international standard is 5 cycles per hour. When purchasing, consider whether the clean area of the air purifier matches the area of the room, and try to buy an air purifier with a large amount of clean air.
(5) Purification efficiency
Product one-time purification efficiency = (number of particles at the air inlet? Number of particles at the air outlet)/number of particles at the air inlet. The one-time purification effect can intuitively see the product quality and purification effect. In addition to the one-time purification efficiency, consumers should also consider the purification efficiency of the whole machine, that is, the amount of clean air.
(6) Functional design
Air purifiers are constantly being perfected and improved with the market demand and the development of science and technology. The progress of air purifiers is reflected in the continuous humanization of air purifier functions, such as the remote control and intelligent Detecting indoor air quality, smart humidification, etc., are all important things when buying an air purifier.
