First, the brand of small air purifier
1. Philips (Netherlands), a fortune 500 company and a giant in lighting and medical industry, has been in the air purifier industry for more than 30 years, and Philips has been among the top ten brands of air purifiers for ten consecutive years. If Philips is used in ordinary families, it will be enough to meet our needs. Philips' purifier has intelligent air measurement and control function, which can automatically detect and effectively control air quality. The highest speed and strong wind function, high-speed and rapid air purification, and six high-efficiency air purification systems make the air cleaner and fresher.
2. Midea Group is a large-scale comprehensive enterprise group focusing on home appliance manufacturing. On September/0/3, Kloc was listed on Shenzhen Stock Exchange, and it owns two listed companies, Little Swan and Ling Wei Holdings. Although Midea Air Purifier has not been listed for a long time, Midea Company has won the praise of consumers and the market with its years of experience and technology in electrical products.
3. The parent factory of Emmett Electric (Shenzhen) Co., Ltd. was established in Taiwan Province Province on 1973, and its main production base was established in Shenzhen on 199 1, with a registered capital of 23.75 million US dollars, a workshop area of125,000 square meters and nearly 8,000 employees. Aimeite air purifier is based on the principle of seeking truth from facts, constantly innovating technology and creating new products, and actively producing air purifier products suitable for consumers.
Second, the purchase method of small air purifier
1. mesh grade, different filtration grades, the purification effect is very different. The higher the grade of HEPA mesh, the smaller the diameter of particles that can be filtered, and the better the filtering effect. At present, the common air purifiers in the market use the HEPA net of H 10H9 grade, the middle and high-end air purifiers generally use the HEPA net of H 12 grade, a few high-end air purifiers use the HEPA net of H 13 grade, and the HEPA net of H 13 grade is an imported medical-grade cleaner.
2. Although the air purifier industry is varied, the real basic technology still needs to be understood. The technologies used by general brands include photocatalyst, activated carbon, negative ions and HEPA mesh technology. Many brands will add their own patented technology to these brands, but because of the different technical strength of different brands, it is better to see whether the product device is patented technically. Observe the filtration system of air purifier, which is the core equipment of air purifier. Only an air purifier with excellent filtration system can remove more pollutants in the air more effectively.
3. The greater the clean air volume (CADR), the larger the purification area of the air purifier and the more purification cycles. The international standard is 1h cycle 5 times. For example, there is an air purifier with a clean air volume of 450m_/h, and the applicable area of the air purifier is 450÷5÷3=30 square meters according to the room height of 3 meters. When purchasing, we should consider whether the clean area of the air purifier matches the room area. If the cleaning area is smaller than the room area, the expected cleaning effect will not be achieved.
The air pollution is very serious, so there is an air purifier. What are the brands of small air purifiers and the precautions for purchase? These are all known through the introduction of the above small series.