The use of air purifiers is exquisite

　　At present, more and more people are beginning to choose to use air purifiers to improve the air quality in their homes. Since the popularity of air purifiers is still short, most people know how to use air purifiers, but they are not sure how to effectively play the purifying function of air purifiers. Appears to be ignorant. The details of the use of air purifiers often affect the overall experience of use, and what problems should consumers pay special attention to during use?

　　1. Is it unreliable to place against the wall? Air duct design is the key

　　I believe that many people have this experience. When purchasing an air purifier in a store, the shopping guide will tell the purifier to be placed in the center of the room to achieve the greatest purification effect. Try not to rely on walls or furniture. Even if the space is limited, it must be at least 1 meter away from the wall. Why is this necessary? In fact, many air purifiers on the market have unreasonable ways of entering and leaving the air. The air inlet and outlet channels are easily affected by barriers such as walls and furniture, so it is necessary to leave enough air in and out. space. But for those who pursue perfection and advocate the quality of life, the clean air brought by the purifier is good, but the necessary waste of space does bring a lot of inconvenience and affects the overall style of the home.

　　2. When to replace the filter? The CCM value has the final say

　　In actual use, the purification effect of the air purifier will slowly decrease with the increase of the purification amount. When it is found that the purification effect is not ideal or the air purifier has peculiar smell, it is necessary to consider replacing the filter material. For example, the air purifiers of brands such as Samsung have set up a filter replacement reminder function, which is more convenient and accurate to remind the user to replace it in a timely manner. scientific replacement to maximize purification efficiency.

　　In addition, in addition to the severity of air pollution, the service life of the filter also includes the cumulative purification capacity (CCM value) of the filter itself. The cumulative purification capacity of different filters and filter material structures is different, and each purifier finished product The cumulative purification capacity of the filter can only be obtained after professional testing.

　　3. Noise is really unsolvable? Noise and purification are compatible

　　How loud is the noise of the purifier? The new national standard stipulates that when CADR≤150m³/h, the machine noise should be ≤55dB; when it is 150450m³/h, the machine noise should be ≤70dB. According to the noise classification standard, a noise level of 30 to 40 decibels is a relatively quiet normal environment; more than 50 decibels will affect sleep and rest, and normal physiological functions will be affected to a certain extent; more than 70 decibels interfere with conversation, causing upset, mental Lack of concentration affects work efficiency.

　　At present, the noise value of many brands of air purifiers is hitting the "edge ball" of the new national standard, and even the noise value of some products in the high-speed purification mode will exceed the standard in stages. However, the noise value reaching the standard does not mean that the corresponding value of noise has no impact on daily life. Minimizing the noise value in different modes of the purifier can better reflect the comprehensive strength of the brand.

　　Guanglei FS32 negative ion air purifier can not only meet the advantages of one or two major points of purification, but also ultra-low and silent, with a minimum sound of 28 decibels, which is lower than the sound of ordinary paper towels falling on the glass panel from a height of 1 meter, without worrying about affecting babies and pregnant women. Elderly or sensitive people rest.

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