With the more and more serious environmental pollution, in Qinhuangdao, Zhuji, Yangquan City, the three cities appear mild pollution. As the people of us in the fog and haze we can only use the car air purifier. As the market share of the surge in sales, has become the world's third largest air purifier sales market. Air purifier performance, appearance and price difference is very large, so that consumers in the purchase of car air purifier is inevitable dazzling. How to buy air purifier? What issues should pay attention to when buying air purifier? Which kind of air purifier is suitable for my current situation? Do you know all of this? Let us cherish Mel technology together with all the following contents about it.
What kind of suitable for me
General consumers in the purchase of the time to ask what is the most suitable for me. Car air purifier mainly to do three things: to remove dust particles, to kill the virus, the removal of formaldehyde benzene.
First of all, we have to judge whether there is formaldehyde pollution of their car, if there is, it is recommended that buy to remove formaldehyde ability strong, many foreign brands of car air purifier of formaldehyde largely ineffective (foreigner decoration after nothing formaldehyde). Of course, there are many products began to China made the increase in addition to formaldehyde, when buying, extremely pay attention to! If there is no decoration pollution (or you think is not serious), then the core function is to solve the dust, bacteria virus.
To deal with dust particles are: activated carbon adsorption, electrostatic dust collection, HEPA efficient filter.
Against bacterial viruses: active oxygen, low temperature non symmetrical plasma air purification.
Against formaldehyde benzene: molecular complexation, photocatalytic decomposition. In addition, negative oxygen ions are specifically targeted at secondhand smoke.
Remember: not every new technology you need!
Secondly, want to know whether there is a need for additional functions, such as increased negative ion, increasing the oxygen etc., personally think that these features are tasteless.
Finally, consider the late maintenance costs, filters and additives on a regular basis to replace, replace the vulnerable parts, quality assurance services, etc., are cost ah.
Be prepared to know which of the following is a must
Out of the air: a good car air purifier ventilation speed must be fast, that is, a large amount of air in the product specification to (m3/h) Cadr value, the greater the value of the better.
Purification efficiency, purifying selection of high efficiency products, concrete can see solid particle removal rate, volatile organic compounds removal rate, formaldehyde removal rate, these three indicators usually percentage said, value is bigger, the better.
In addition, the filter is the core of the car air purifier purification devices, to focus attention.
Filter: the mainstream of the air purifier has 3~4 filter screen, tall on the 5~6 layer, each layer of filter for different pollutants.
Such as: the pre filter can adsorb small dust particles and hair;
Remove the filter screen, multi finger activated carbon filter, you can remove the sweat smell, pet odor and other odor;
Formaldehyde removal filter is specifically for formaldehyde;
HEPA dust filter used to remove mites, pollen, bacteria, second-hand smoke, dust and other tiny particles;
Wet filter is the icing on the cake.
The lower the cost of the filter, the lower the filter, the more the better purification effect, but not all of the filter you need, vary, depending on the different, mainly to see what you want to deal with.
Is the need to pay particular attention to the cost of filter change frequency and filter, how long to change, in fact, to depending on the frequency of use and the degree of pollution, according to the experience, basic than about businesses marked time is shorter one third. Before buying, to be considered a long-term account.
Noise: as long as no more than 30 dB, it will not affect the drive, this can refer to the non inverter air conditioner in the normal work of the sound generated.
Power consumption problem: in the same purification effect, the power of the car air purifier is smaller, the less power consumption. In addition to power, some will is equipped with the automatic mode, can automatically according to the inside the car, adjust the volume, so as to achieve the purpose of saving electricity, but also can prolong the service life of the filter, at the time of purchase, should try to choose a mode of automatic car air purifier.