"Lei, talk about the fatal wound of the purifier strainer" is a complete farce.

Recently, there is a media published a Lei, and then talk about the fatal injury of the Purifier filter article, the author in the article to a large number of screenshots as evidence, and the introduction of millet 899 yuan purifier and Switzerland prices up to million of medical grade purifier IQ Air comparison, It is concluded that the H11 filter used in the Millet purifier is only the first filter net used in IQAir, and the best H11 filter and the worst filter in the IQAir can not remove the Pm2.5 and other particulate matter. Then, as a iqair product for many years, the author is also very curious about this, after reading the author's article, finally found that the author said is not the truth, but once again to the concept of a dupe, and once again fooled the vast number of consumers. The author took to testify and to the vast number of netizens propaganda is the following two screenshots: from the above two screenshots of good friends will accept the author's point of view, H11 is just iqair of the initial effect of the filter, the real effect is the back of the third layer of h12/h13 filter, and then the big call millet is pit Dad products. But as the author of a home that has an IQ air and has spent a great deal of time updating the machine's screen last month, the author's trick is easy to spot. First of all, the author's seemingly well-intentioned use of blue wireframe to indicate the layer of the screen, but as an IQ air users, I can only praise the author's cleverness, but the wisdom of the wrong place. The blue wireframe painted by the author just blocks the most critical information in both pictures, yes! is the use of these two types of screen machine model! You know, the IQ Air launched a number of models of purifier products, and the type of filter used is very different. Then we will uncover the original appearance of the two pictures in the east of Beijing, and also the truth. Then please look at this picture, now at a glance, this is clearly different models of IQ air purifier using the filter Ah! I use IQAir for many years, the screen also changed several times, never replaced H11 filter ah, because there is no machine on this layer of screen! So what type of machine do we see on this screen? That's right, it's millet. Response to the article selected model: HealthPro GC Multigas. Well this is clear, we will see if this machine as the author said that the H11 filter is only coarse filtration, and the real effect is the inside of the H12/13 filter? In order to restore the truth, we still use the Jingdong Mall product introduction, find HealthPro GC Multigas Product Introduction page, the following figure: Well, netizens may start to find the so-called H12/13 filter, but unfortunately the author can only regret to say that could not find! Because this machine does not rely on H12/13 strainer to remove particulate matter, the above figure shows very clear, The first layer is the H11 screen, its main function is to remove particulate particles and other solid pollutants, the second layer of the main role is adsorptionFormaldehyde and other organic gases, the third layer is electrostatic filter cover, the role is to prevent particulate matter dispersion, the purpose is to use the principle of electrostatic absorption further removal of particulate matter. Well, we can see that this is the price of 1.8w purifier for particle removal is mainly rely on the H11 filter and electrostatic filter cover the results of the joint action. From the above analysis it is not difficult to draw the conclusion: 1. H11 strainer Does remove dust particles (written in black and white) 2. Because of the addition of electrostatic filter cover, it has a stronger purification performance 3 in this machine, the purification effect is not related to the so-called H12/13 filter (because there is no!) This question hope that the broad masses of netizens first understand. Okay, and then we'll come back to the author in the article to create a wonderful model IQAir air purifier, that is, the primary filter used HEPA H11 grade filter for coarse dust filtration, and then the use of H12/13-grade HEPA filter for micro-dust filtration of the purifier product is there? The author compares the IQ AIR on hand The machine and inquires the official website, very regrettable tells everybody: did not find! Here is a look at the author of the model at hand, that is, jingdong price of 14980 yuan product structure chart, to see through this picture of what the end of the screen used as a first filter? Well, as you can see clearly, The machine did use the H12/13 filter as a dust removal screen, however, I hope you will note that its use of the initial filter is not the author of the so-called HEPA H11-grade filter (the figure has been very clearly indicated), but a new name: Premax screen. Below our question is: This layer of filter is not the author contended the Millet purifier used HEPA H11 filter? That is, the HEPA 11 filters only with the original effect of the filter, can only go to coarse dust it? To solve this problem, we can first look at the price of the two models, as shown in the following figure. I just changed the screen, the price is still fresh, yes, not so expensive, this layer of screen prices less than 1000. Since the price is lower than the H11 screen, the specification must be inferior to HEPA H11 (unless it is charity). To figure out what this first-effect filter is, it's very simple, and the following text is the product description of the Amazon website for the Premax screen. Keep your IQAir products functioning at maximum efficiency. This is replacement pre-filter for the HealthPro, HealthPro Compact, and HealthPro Plus air purifiers removes, SCM level From your air. This HIGH-CAPacity filter is 55% efficient in capturing irritants at 0.3. Constructed of durable expanded polystyrene, the Pre-Filter boasts a long life of 6-18 months.http://www.amazon.com/iqair- 102-10-00-pre-filter/dp/b00073fgrm/ref=sr_1_2?ie=utf8&qid=1419264264&sr=8-2&keywords= Premax from which you can see a description of the efficiency of this screen: the filtration efficiency of 0.3 of particulate matter is 55%. For this efficiency of the screen, obviously can not be called HEPA. Here is the end of the game: what level of screen is this layer? Is it true, as the authors say, that the H11 grade filter used by Millet is the worst filter used by the IQ air? Do you want to filter the coarse dust as the author contended? As shown in the following figure, as long as the Internet directly search Premax specifications can be found, as the first layer of IQAir purifier is the specification of the F8 filter, then F8 of the screen is what? Yes, F8 grade filter should be classified in the medium effect filter, even HEPA door is not eligible to enter, Not to mention the comparison with the HEPA H11 screen. From this, a carefully designed conspiracy is completely out, the author of the article using the IQ Air products are not familiar with the use of two different models of products to combine, fabricated a completely non-existent IQ air purifier, that is, the use of H11 filter for the initial effect of the filter, coupled with H12/13 filter products. And in order to mistaken, the millet purifier used by the HEPA11 filter and IQ air in one of the special models for comparison, to obtain the H11 filter network as a first-effect filter of the ridiculous conclusion. As an IQ air users, actually very much hope that IQAir can launch such a magic product to see how the effect. The use of filter screen is not blindly piling specifications, but from the overall reasonable arrangement, so as to achieve the optimal overall purification effect. This will be a high standard screen for the simple and rough stacking design ideas belong to the armchair, and then become a businessman for profiteering excuses. Filters need to have a reasonable division of labor, each specification has its role, are very important, can not take over. Comprehensive view of the purification effect of air purifiers can not only refer to the screen specifications, but should be a balance of many factors. It is necessary to balance the pass of the filter, the matching of the fan duct and the effectiveness of the indoor circulating airflow. of the PurifierThe final purification effect also needs to be tested and certified by the State authority to serve as a reference, not just opinion. Hope that all manufacturers will be able to fully use the energy to improve the quality of products and user experience, so that the purifier products can truly benefit the general public.