25 Type Air purifier test: million yuan price product effect is the worst

The air purifier has become "standard" for many families under polluted environment, can these purifiers really help purify the air? Yesterday, Zhongxiaoxie released 25 of the comparison test results of the purifier, different purification effect of indoor purifier 6 times times more. A price of tens of thousands of yuan purifier whether the purification of particulate matter or formaldehyde, the effect is not ideal.

25 interior Purifier Purification effect is 6 times times worse

These 25 purifiers are zhongxiaoxie personnel to consumer identity from Beijing, Tianjin, home appliances stores, large shopping malls, supermarkets and Jingdong Mall and other channels to buy, including 21 indoor purifier and 4 car purifier, involving 3 domestic brands, 15 foreign brands.

By the National household Appliances Quality Supervision and Inspection Center test found that purification capacity of the purifier is large, 21 of the indoor purifier in the particle purification effect on the difference of 6 times times, and 12 claims to have the removal of formaldehyde function of the purifier, formaldehyde purification efficiency of the highest for 1.984 m (H W), the lowest only 0.255 m (h W).

Key parts strainer needs to be replaced regularly

Zhongxiaoxie said that high prices may not be good results. For example, in the purification of particulate matter, the price is as high as 11730 Yuan Shenzhen Qi Bin Electronics Co., Ltd. "Heathway" Air Purifier (20600-3) The lowest purification efficiency, at the same time the purifier also nominal can remove formaldehyde, the removal effect is also poor.

Zhongxiaoxie hint, the filter of the key parts of the purifier need to be replaced after a period of time, otherwise not only can not purify the air, will also become the source of pollution.