With the haze weather appears continuously, domestic air purifier has become a huge market, million products rapidly thousands of yuan, the removal of PM2.5 and other indoor pollution features really like business publicity so good? Experts said, the current air purifier in the market the mess a lot, consumers should be according to their own needs, identify purchase.
业内人士建议选购净化器首先，明确你的需求。明确你的室内污染属于哪一类，是粉尘污染、可吸附颗粒物污染、烟碱污染、厨房油烟污染、室内异味、病毒还是家庭装修造成的化学污染?针对PM2.5则选择物理吸收技术，即滤网吸收技术。不要迷信附带功能，比如附带“加湿”功能。再者，就是要同网比价，针对同一款型，可持续比较不同电商和实体店的报价，如果价格波动大则放弃，因为技术过硬的产品价格一般比较稳定。
The personage inside course of study the proposed purchase cleaner first, make sure your needs. Make it clear that you belong to a kind of indoor pollution, dust pollution, chemical pollution is the adsorption of particulate pollution, nicotine pollution, kitchen fume pollution, indoor smell, virus or family decoration caused? For PM2.5 select physical absorption technique, namely filter absorption technology. Don't superstitious incidental function, such as incidental "humidification" function. Furthermore, is to the same net price, for the same model, comparison of different business and sustainable entity shop price, if the price volatility will give up, because of technical excellent product prices relatively stable in general.
专家称目前市场上PM2.5净化效率较高的还是以国际大品牌为主，如安利、Blueair、夏普、三星、大金等，国内的远大等品牌也有不错的表现。这些净化器可净化的房间面积从20平方米至50平方米左右，价格则从3000至9000余元不等。专家指出，购买这些空气净化器最关键的是要注意滤芯。滤芯如果24小时运行的话要半年一换，12小时运行的话就要一年一换;产品里面都安装了计时器，累积几百个小时后就会出现报警提示更换。
Experts say the current PM2.5 market is high in purification efficiency or international big brand oriented, such as Amway, Blueair, SHARP, Samsung, Daikin, domestic such as long-term brand also has a good performance. The purifier can purify the room area from 20 square meters to 50 square meters, the price from 3000 to more than 9000 yuan. Experts pointed out that the purchase of these air purifier is the key to the attention of the filter element. Filter if 24 hours running it will be half a year a change, work 12 hours to change a year; products which are installed the timer, the accumulated hundreds of hours will appear after the alarm replacement.