Discussion A: "The new decoration at home, the air purifier to buy still depends on the function and cost performance, the more functions and the higher the cost..."
Discussion B: "Air purification in new homes, or chemical filtration is immediate!"
Discussion C: "The new and old brands in the market are pushing their own air evolution, the choice of obstacles broke out... The newly renovated house has to buy an air purifier!"
Since the end of 2011, the US Embassy has continued to broadcast the PM2.5 concentration index in the air so far, and air pollution problems such as “haze, PM2.5 (fine particles)†have exploded, making air purification, green breathing and other issues so far. It is the focus of people's attention. Today, people's concern about air pollution has long been confined to outdoor dust and haze. Indoor air health, one of the most important scenes of life, has long been one of the most concerned issues for urban people. However, in addition to daily life, the life scene that is most likely to directly generate a lot of harmful gases in the indoor space is the decoration!
a wide variety of sources of air pollution
The air pollution caused by paints and furniture in the newly renovated interior space is not only the smell of chemical smell, but also the invisible emission of harmful gases such as formaldehyde, benzene, ammonia and hydrazine. These floating indoor pollutants are highly susceptible to diseases such as upper respiratory tract disease, chronic lung disease, bronchitis, bronchitis and lung cancer. Then, how to choose a reliable indoor air purifier after renovation, in order to quickly, effectively and reliably remove these invisible indoor pollution, has become the last key step for each family before moving into a new home!
Indoor air pollution is hard to ignore
Today, the market is already full of dazzling air purification products, and there are more Internet companies with a lot of attention. However, as a functional product with technology as its core, can anyone really make good quality air purifiers?
Four strokes directly hit the core value point of the air purifier purchase
The first measure: brand professional recognition, the filter is the core component of the air purifier!
A qualified manufacturer of air purification products must have independent research and development capabilities to produce filter media;
The second is the return of the complete after-sales service system of high-precision products.
The second measure: test method analysis, good performance air purifier will use 30 cubic meters test chamber (GB/T18801) for testing!
On the selection guide of some brands in the market, the test is based on 1 cubic meter space (or written as JEM1467 standard), and the test data is higher than the value tested under the condition of 30 cubic meters test chamber (GB/T18801), but 1 cubic meter. The space of the meter and the actual use scene are large and large;
Secondly, the formal method should use a third-party organization to test in a 30 cubic meter test warehouse (GB/T18801).
The third measure: the importance of CADR value, this is an authoritative evaluation that is trustworthy and an important reference standard!
The clean air delivery rate, the main indicator of air purification efficiency, is the current evaluation index. The CADR value represents how many cubic meters of clean air volume can be output per hour. The higher the value, the higher the efficiency of the air purifier;
By comparing the CADR values ​​of PM2.5, toluene and formaldehyde, the purification effect can be objectively evaluated.
The fourth measure: reject the generation or leakage of ozone, there is a phenomenon in the market to use the cheap ozone generator to pretend to sell air purifiers, to be seriously identified!
Many brands' main high-pressure ionization technology is to ionize air through high-voltage devices such as plasma generators to electrify particulate matter to improve air filtration technology;
However, if such technology does not have excellent manufacturing quality, it may produce and leak ozone, which may affect human health.
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