The purifier refers to a product that can adsorb, decompose or transform various air pollutants (generally including PM2.5, dust, pollen, odor, formaldehyde and other decoration pollution, bacteria, allergens, etc.), which effectively improves air cleanliness, Mainly divided into household, commercial, industrial, building.
Is the water purifier useful?
It is useful to filter out harmful substances. It is better to magnetize at home, which is better, which is harmless to the human body.
Cleaning
1. Open the air purifier first, take out each layer of filter inside, and check if the above is covered with dust.If there is no more dust, it can be washed and dry with water. If the filter is too dirty, you need to replace it with a new filter to prevent secondary pollution from "cleaning" air.2. Check whether the power supply of the home air purifier operates normally, and then press each function to see if the machine operates normally.3. First use the home air purifier in an open and unmanned space for 15-20 minutes before it can be placed in the bedroom, living room and other spaces.
Which brand of the purifier is good
1. Philips Air Purifier Dutch Royal Philips Electronics is a diversified company with a "healthy and comfortable, high -quality life". It is committed to improving peoples quality of life through timely launch of meaningful innovation.The Philips air purifier not only uses H12 -level high -efficiency HEPA filter (higher than the common H10 level on the market), but also uses a unique HESA (high -efficiency selective adsorption) filter layer. It uses a selective filter method to make chemical harmful substancesAfter adsorption, degrade into harmless particles.The inspection results of the quality supervision and inspection of environmental protection products in Shanghai show that the product can not only quickly eliminate as much as 99.9%such as dust and pollen as small as 0.3 microns, so that the PM2.5 in the car is nowhere to be illegally shaped; it can be removed.As high as 99%toluene, benzene, diet and volatile organic matter.For smaller bacteria and viruses such as H1N1, the test results of the German Energy and Environmental Technology Federation showed that the effective removal rate also exceeded 70%.

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