Air purifiers should choose pure physical filtration with correct three views

　　What is a pure physical air purifier?

　　First of all, the graduates representing the major of chemistry stated that the so-called "pure physics" is a typical discipline discrimination that promotes a bad atmosphere in society. The so-called non-pure physical air purification also uses physical technology.

　　Well, commonly known as pure physical filtration air purifier, it refers to only filtering with HEPA, activated carbon and other filters to remove PM2.5, formaldehyde and other pollutants in the air.

　　Relatively non-pure physical air cleaning means that no filter is used, or other technologies are used in addition to the filter, such as the recently popular high-voltage electrostatic dust collection technology, and of course, there are all kinds of wonderful things that Japanese manufacturers may make up. Name the technology, such as X ion, X factor, XX energy, etc.

　　Why is "pure physics" correct?

　　Pure physical air purification, using HEPA filter + activated carbon, is the most mature technology in air purification products at present, but there is a disadvantage that the price is too transparent - what grade of product to use, how much the cost, how much the price is, it is clear at a glance , As long as ordinary users can compare the size of the numbers, they can simply do a horizontal comparison to evaluate which product is more cost-effective and which is more black. How can electrical appliance manufacturers endure such a position of no initiative?

　　The reasons why manufacturers use similar electrostatic technology, in addition to making up gimmicks, are mostly to achieve higher and more beautiful purification values without increasing costs. You can spend less money, use fewer filters, and don't have to worry about the noise of the motor.

　　At this time, it is time to praise Guanglei. Although the brand name of Guanglei purifier is not very large, the overall design is still very regular. Moreover, Guanglei's product pricing can fully reflect the production cost of an industry. And it is a purifier manufacturer that is completely advertised by technical effects.

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