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Key points for purchasing air purifier and guidance for avoiding pits
2022-11-18
Key points for purchasing air purifier and guidance for avoiding pits
1. CADR value: the output ratio of clean air refers to how much clean air the air purifier can output in a certain time range. The larger the value, the faster the purification, the higher the purification efficiency, and the larger the purification space area.
2. CCM value: the total weight of the accumulated purification amount of pollutants, which refers to the accumulated purification amount of particulate matter when the air purifier is used and the efficiency is 505. CCM values are also divided into particulate matter CCM and formaldehyde CCM, which are classified into grades. Generally speaking, the higher the value of P1<P2<P3<P4, the higher the grade, and the longer the service life of the filter screen. P4 and/4 are preferred.
3. Filter screens on the market now mainly include HEPA, active carbon, negative ion anion, etc. HEPA is used to filter large particulate matter, active carbon is used to adsorb gaseous pollutants such as formaldehyde, and negative ion silver ion technology is used to disinfect and purify air.
1.The noise level of frequently used electrical appliances should be better controlled below 40db so that they will not be disturbed during use. The air purifier with a high cost performance ratio is recommended at about $90: generally, it is not recommended for household appliances. The price is too cheap, because after all, the air purifier with a price of about $100 is limited in use, and can only be used in the bedroom and study. However, considering that some friends may have limited budgets or live alone to pursue the quality of life, So I chose the following one from many models for you, which is very cost-effective!
Recommended index ❤❤❤❤
Particulate matter CADR: 500m ³/ h
Formaldehyde CADR: 500m ³/ h
Applicable area: 50-75 ㎡
Applicable objects: household, pet family, allergic constitution, mother and baby preferred
This model uses three formaldehyde purification technologies. It decomposes formaldehyde into water molecules and carbon dioxide through decomposition, adsorption and re decomposition. Two composite rate screens, HEPA filter screen and activated carbon filter screen, are used internally, greatly increasing the filtering area and efficiency, and removing 99% of bacteria and viruses. The way of air inlet at the back and air outlet at the top can more comprehensively and effectively purify the air. The data of the purifier is very outstanding, Whether solid or gaseous, CADR is relatively high, which is more suitable for mother and baby families.
Particulate matter CADR: 400 ㎡/h
Formaldehyde CADR: 400 ㎡/h
Applicable area: 30-60 ㎡
Applicable objects: allergic constitution, mother and baby preference, workplace office
I personally like the new Wintek AP-08 air purifier. This air purifier uses formaldehyde decomposition technology. The nano catalyst made of expensive raw materials is evenly distributed on the HEPA filter screen, fully contacted with formaldehyde, and decomposes formaldehyde into water and carbon dioxide. The purification efficiency is over 99%, and it is lasting. At the same time, through its effective filter screen, you can efficiently filter out hair, dust and other particles in the air, thus keeping your home life away from allergens. In addition, its TVOC efficient net suction filter screen can effectively remove second-hand smoke and decoration odor. With it, you don't have to worry about health problems!
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