The fresh air system is mainly responsible for ventilation, and the air purifier is responsible for

　　Since the smog ravaged the whole country in 2013, masks, air purifiers and other products have entered thousands of households one after another, and the domestic market has shown explosive growth in an instant. Driven by the smog economy, new wind products that were once unfamiliar gradually entered the public eye and are favored by more and more consumers. On the one hand, the smog cannot be cured in the short term. On the other hand, with the consumption upgrade in the domestic market and the increase in health awareness of the Chinese people, fresh air products with both ventilation and purification functions have been widely recognized.

　　For air purifiers that also have purification functions, although the fresh air system started later in China, the market response has been very good. According to data from air purifier manufacturers, more than 85% of consumers have heard of fresh air systems. Among those who have heard of fresh air systems, 19.8% of those who have houses have purchased fresh air systems, and 54% of those who have houses are preparing to buy fresh air for their families. system. So, in recent years, the popularity of the fresh air system will become a threat to the air-net market? This should start from the working principle of the two.

　　At present, the common air purifiers on the market are mainly filter type and electrostatic type. Regardless of the purification method, the purifier purifies indoor air through filtering, adsorption, decomposition and other means. Without opening the window, it can only continuously circulate and purify the indoor air, and cannot produce fresh air. The fresh air system is an independent air treatment system composed of an air supply system and an exhaust system. It can introduce purified outdoor air into the room through a new fan, and then exhaust the indoor exhaust gas through the pipe to allow the indoor air to flow. Really meet the indoor ventilation needs.

　　However, in daily life, consumers often find themselves in a dilemma as to which of these two products to choose. In fact, from the perspective of working principle, the fresh air system is mainly responsible for ventilation, and the air purifier is responsible for purification. The two perform their own duties and do not conflict, and it can be said that they cooperate with each other to maximize their strengths and avoid weaknesses. However, compared with air purifiers, the fresh air system has higher initial investment and later maintenance costs. Air purifier manufacturers need to install during house decoration and have higher requirements for the room environment. Therefore, when the material conditions permit, the combination of the two is of course an excellent solution. However, consumers should also choose the best choice based on the actual situation of the family when purchasing. After all, the fresh air system is not suitable for all families.

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