Air conditioning can prevent "PM2.5" true or false? Air purifier manufacturers tell you the truth.Home air purifier Factory

　　Recently, many air conditioners have played the signboard of "anti-PM2.5", claiming that "99.9% of PM2.5 can be removed". Can it really be removed? This leaves consumers without judgment for a while. Industry insiders say that there is no accurate national standard at present, and most of the air conditioner brands that promote the removal of PM2.5 are their own experimental data.

　　This winter, the air conditioner market is full of "healthy wind". In the air conditioner sales area of electrical appliance stores, most brands have several healthy air conditioners that are highly recommended, such as antibacterial, mildew reduction, formaldehyde prevention, air freshening and other functions, especially air purification and anti-fog. Haze function, many brands have posted these health functions in eye-catching positions for publicity. A well-known domestic brand marked "remove PM2.5" on a certain cabinet air conditioner. The sales staff introduced, "It can definitely remove more than 99% of PM2.5. The air supply function is equivalent to an air purifier, which saves electricity and removes PM2.5 in the air." Another domestic brand air conditioner is also high-profile propaganda "PM2.5 removal rate is as high as 99.9%, the industry's first", sales The personnel said that they used HIFD electrostatic dust collection technology, which subverted the traditional filtration and purification technology used in air purifiers. This technology module does not need to replace the filter element, and only needs to be cleaned once a year. The third air conditioner brand that promotes "PM2.5 removal" has a relatively simple technology. It is to install a layer of filter element on the outdoor unit to prevent outdoor PM2.5 from entering the room during the air change process of the air conditioner. "Indoor PM2.5 is all If you come in from outside, you just need to control the ventilation openings."

　　The reporter noticed that the air conditioners that promote the "except PM2.5" function are all high-end cabinets, and the price is at least 7,000 or 8,000 yuan or more than 10,000 yuan. Regarding the "removing PM2.5" function that some air conditioners are promoting, air conditioner brands that do not promote this function are not optimistic. The sales manager of a joint venture brand air conditioner told reporters that the most basic function of the air conditioner is to adjust the room temperature.

　　According to personnel from Suning Electric and Beiguo Electric, the "PM2.5-proof" function of air conditioners does meet the demand, and even if it is more expensive, it still sells well.

　　In the reporter's survey, most of the air-conditioning brands that promote the removal of PM2.5 are the experimental data made by themselves, or the technology that has been researched and released together with other unofficial departments, and there is no certification from the national department. "Anti-PM2.5 is a new technology. There is no authoritative certification in the air-conditioning function. It is impossible to have a clear label like the energy-saving index. You can use it and feel it." A salesperson explained this way .

　　For the anti-PM2.5 function of air conditioners, most consumers are looking at flowers in a fog. Many citizens who buy air conditioners said that they really want to buy an air conditioner that can prevent PM2.5, so that it can not only cool and heat, but also freshen the air, but whether the product really achieves the effect claimed by the brand is still in their hearts. Really bottomless. I can only listen to the explanation of the salesperson and decide by feeling.

　　A person in the home appliance industry said that with the technological innovation of air-conditioning products, various health functions continue to appear. In theory, air-conditioning products can indeed improve air quality by adding dust-proof modules, filter modules, etc., but whether it can remove PM2.5 or how much can be removed, there is no testing standard issued by the national authoritative department. fareast-language:ZH-CN;mso-bidi-language: AR-SA'>PM2.5 air conditioner, which can not only cool and heat, but also freshen the air, but does the product really achieve the effect claimed by the brand? I really don't know what to do. I can only listen to the explanation of the salesperson and decide by feeling.

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