Talk about the most important filter when we buy an air purifier.Home air purifier sales

　　How many layers of filters does our air purifier have? First of all, in order to ensure the filtration efficiency, we need a layer of HEPA filter to filter the tiny particles in the air, such as PM2.5. If you want to remove volatile organic matter, you must add a layer of activated carbon filter. The price of HEPA filter is generally higher. In order to extend its useful life as much as possible, we need a relatively cheap filter to remove some large particles. This is the pre-filter. This is the most effective triple filtration for air purifiers. The ATP-HEPA antibacterial peptide filter with three-layer filtration design can effectively filter pollen, dust mites, fibers and other harmful particles in the air, completely eliminating secondary pollution

　　High-efficiency activated carbon layer, carbon fiber extracted from plants is catalytically processed to make a large area honeycomb material, long-term adsorption of formaldehyde, benzene, xylene, TVOC and other harmful substances free in the air.

　　To filter particulate matter, the resistance of the filter screen is great. The cleaner the particulate matter is filtered, but at the same time it will cause the slow in and out of the air, that is to say, the efficiency is very low, so when choosing a purifier, you should choose a product with high efficiency and low resistance. Here, the third type of technology is the hybrid type, which can effectively solve the contradiction between high efficiency and high resistance, low efficiency and low resistance, and realize the purification effect of high efficiency and low resistance.

　　The above is the knowledge you need to know to buy an air purifier. The following aspects need to be considered when choosing a purchase:

　　First, determine your own needs. That is, the actual area of the home that needs to be purified, and it can be used without being too greedy.

　　Second, repeatedly confirm the credibility of the data. Because the performance of the air purifier is difficult to observe intuitively, the reliability of the test data is very critical. The only thing that needs to be investigated is a credible CADR value.

　　Third, the cost of use. There are three main parts, one part is the electricity bill, the other part is the consumables, and then the maintenance. There is also the service life of the motor, which can be used for more than ten years with credible brands.

　　Fourth, appearance. Placed in a conspicuous position at home all the year round, if there is a problem with the appearance, it will definitely affect the enthusiasm for use.

　　Fifth, noise. During the day, it’s okay. When people are quietly in the room at night reading at night, or when they are sleeping, a noisy machine is unbearable. Noise is the most important point in the user experience, because you can't improve it in any way.

　　Sixth, price. Air purifiers are not cheap, and they are unlikely to become cheap. So when choosing, don't be fooled by some black-hearted manufacturers because you are greedy for cheap. Be sure to choose a trusted company and brand.

　　Choosing a suitable air purifier is imperative for every family. If you need to know about air purifier OEM manufacturers, you can pay attention to Shenzhen Lei Electronics Co., Ltd. You can search in search engines or in Ali shops.

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