Air purifier improves indoor environment and prevents indoor air sub-health.ultrasonic diffuser sale

　　At present, there are nearly 2 million excess deaths in developing countries that may be caused by indoor air pollution, and about 4% of global diseases are related to the indoor environment. Monitoring data from our country also shows that the number of deaths caused by indoor air pollution in our country every year is also staggering. Air purifiers improve the indoor environment and prevent sub-healthy indoor air.

　　Relevant data show that the main sources of indoor pollution are as follows: ① Human body. When people breathe, they need to inhale air, oxygen is taken in the alveoli, and then discharged containing high-concentration carbon dioxide and other toxic and harmful gases. ②Interior decoration. Decoration pollution has gradually become an important factor that seriously affects people's health in recent years. Among them, the harm of formaldehyde gas produced by indoor decoration to the human body has attracted increasing attention; ③Household appliances. Investigations in some countries have shown that people who have been in air-conditioned rooms for a long time are prone to symptoms such as dry respiratory tract, nasal congestion, and joint soreness in an environment with suitable temperature and humidity. At the same time, chest tightness, suffocation, lack of concentration, and fatigue are easy. Once you leave the air-conditioned room, after one or two days of adaptation, these symptoms will gradually disappear. People usually call this "air-conditioning syndrome"; ④ life exhaust gas. People indoor activities and eating and drinking Lazard will produce abnormal gases, which are also sources of indoor pollution. Air purifiers improve the indoor environment and prevent sub-healthy indoor air.

　　Due to the large differences in indoor and outdoor temperature, humidity, airflow, etc., it is easy to catch a cold. At the same time, the enclosed space reduces the exchange of indoor and outdoor air, and the indoor air is dry, which reduces the body's ability to resist infection. The dirty air makes the disease easy to spread. .

　　Indoor air "sub-health" treatment is urgent! Experts pointed out that the purification of indoor air is mainly divided into three aspects: filtering dust particles, eliminating harmful gases, and killing pathogenic bacteria. The air purifier can eliminate these three hazards at the same time, and it is currently a comprehensive and effective product.

　　At present, the domestic air purifier market is mainly divided into three categories. The first category is foreign brands. These companies have strong scale, technology, research and development and brand advantages; the second category is domestic air purifiers with strong scale and strength. Brand, the performance of some of the air purifier products of this type of company has reached the international advanced level; the third type is a large number of smaller air purifier companies, these companies mainly produce low-end products, and the quality is uneven. Qi, mainly relying on low prices to obtain market share, and its competitiveness is relatively weak.

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