In another year of renovation, with the increase of temperature and humidity, the release of formaldehyde has become more violent. At this time, in addition to window ventilation, the use of charcoal bags with limited purification capacity, and green plants, many people have turned their attention to recent years. More popular air purifiers. However, can air purifiers remove formaldehyde? How should consumers choose a truly effective addition to formaldehyde products?
1. Not all air purifiers can remove formaldehyde
In fact, not all air purifiers have the function of removing formaldehyde. Individual products only have the functions of removing particulate matter, dust, pollen, etc. Therefore, consumers should understand the function of the product clearly when purchasing it. See the air purification that can remove formaldehyde. It is also important to understand the product's formaldehyde CADR and formaldehyde CCM. It is understood that many consumers often refer to the formaldehyde removal rate, seeing an air purifier formaldehyde removal rate of 99%, that this product is better. In fact The formaldehyde removal rate is inaccurate because it is not objectively referenced because it is not tested under the same experimental conditions. The inaccuracy of formaldehyde removal rate has been abandoned in the new national standard.
2. Air purifier in addition to the principle of formaldehyde
Why is the air purifier capable of removing formaldehyde? To put it plainly, the activated carbon filter in the air purifier is at work. Activated carbon is already a very mature industry. Its strong adsorption effect has been widely used in clean water and net gas. Application. The air purifier draws air into the machine through a fan. The activated carbon in the filter screen intercepts the formaldehyde molecules in the air and releases clean air. As Xiaobian understands, the double modified activated carbon has a larger specific surface area and adsorption capacity. Stronger, but also able to decompose formaldehyde on the basis of adsorption, long service life, also effectively avoid the secondary release of formaldehyde.
3. Select high formaldehyde formaldehyde CADR air purifier
The CADR clean air volume represents the purification performance of the air purifier. The greater the value, the faster the purification rate. Take a new hot white 2.0, for example, as an example. This product uses double modified activated carbon. The CADR of formaldehyde is 178 m3/h, and the aldehyde performance is good. And the formaldehyde CCM of this product also reaches the highest level of the new national standard F4, with large dust holding capacity and long service life.
4. Compare prices
Performance is on the one hand, the price is also very important. Xinyi Xiaobai 2.0 official price as low as 2199 yuan, the price is very close to the people. And a new filter is only 300 yuan, the follow-up cost is low, high cost, it is worth recommending.