Air purifier filter analysis: In addition to aldehyde removal can not be less air purifiers have become a must-have appliance in the past few days, the filter core of the air purifier is the filter, with a good filter, the purification effect will be good. In order to buy a suitable purifier, let us look at the small knowledge of the filter.
Thick filter layer:
The air purifier filter on the market is concentrated in 3-8 layers. The first 1-2 layers are coarse filter parts, which are mainly used to filter some large substances in the air, such as hair and dust. Avoiding them entering the machine and affecting the operation of the motor
The pore size of the coarse filter layer is relatively large. In order to have a better filtration effect for the first filtration, a high-precision primary effect filter is selected, but it should be noted that the pore diameter is too small, which may affect the wind resistance and cause excessive noise. Problems such as slow purification.
HEPA filter:
The HEPA filter can be said to be the heart of an air purifier. It is mainly used to filter suspended solids with a diameter of 0.3 nm or more. The most common is PM2.5. The filtering effect of the air purifier on the smog is concentrated on the HEPA filter net, which also directly determines the purification effect of the purifier.
HEPA filters are generally stacked to save area and volume, and the laminated portion is about tight, and the filtration area of ​​the product is larger and the wind resistance is larger. The surface of the HEPA filter will gradually turn yellow and black as the use time increases, and it needs to be replaced regularly.
Formaldehyde decomposition network:
The source of pollution in the home is smog and formaldehyde. The incubation period of formaldehyde has reached ten years. The newly-decorated house has exceeded the standard of formaldehyde and caused various diseases. The new home's purifier selection must take this into account, formaldehyde adsorption and formaldehyde. Decomposition has two essential differences, decomposition will eliminate secondary pollution, the effect is better, but the consumption of home filter
Lake AP50 air purifier 450m3 / h clean air volume, rapid removal of mites, innovative formaldehyde decomposition technology, long-acting aldehyde removal, intelligent, net smoke, mute three modes experience more intimate, six-color indicator light real-time observation of air quality is more secure health
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到手价:2199
Daily price: 2999
6 interest-free, original filter
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