How to improve the cleanliness of air purifier to buy.
A survey showed that domestic residents in the room every day for up to 21.53 hours, accounting for 90% of days. Therefore, human health and indoor air quality are closely related, "Respiratory Health" has become an urgent need. According to Beijing Asia are the company's technical staff, the ADB have the air purifier is to remove the effect of suspended particles in the air (dust, pollen, etc.), its adsorption on to kill viruses and bacteria; At the same time, the adsorption of toxic air decomposition harmful gases (ammonia, cigarette smoke, etc.) in order to improve indoor air cleanliness. Buy air purifiers should note the following:
A filter: a good filter material (such as high-density filter HEPA) adsorbed pollutants 0.3 micron and above the capacity of up to more than 99.9%; if seriously polluted indoor dust, dust removal effect of a better choice of air purifiers;
Second, purification efficiency: the larger rooms, air purification unit to choose high-volume air purifiers; for example, a room 15 square meters should be selected air purification units in the 120 cubic meters / hour of air purifiers;
Third, life: With become saturated bile purification filter, the adsorption capacity of purifier will drop, so consumers should be chosen with the purification filter regeneration gall to extend its life expectancy;
Fourth, the room will affect the pattern of purifying effect: air purifier has a 360-degree air into and out of the ring design, there are one-way out of the wind, if the product is not placed on the pattern of restrictions on the room, you should select the design of the ring and out of the wind products ;
Fifth, the demand: the need for purification of pollutants in accordance with the type of choice air purifiers, HEPA of dust, suspended particles, bacteria, viruses have a very strong function of the purification, catalytic activated carbon for odor, harmful effect of higher gas purification;
Six, after-sales service: purification filter after gall bladder failure to replace the manufacturers, so consumers should choose a perfect after-sales service product manufacturers.
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