1, Philips
Philips has a wide range of products, including many small household appliances. Among the air purifier products, Philips' product parameters are better. However, the product parameters advertised by Philips are mostly low parameters and low prices. If you go to the low-end market, you will face a wider market share and the benefits generated by the brand will be better.
2. Honeywell
Honeywell (Shanghai) Environmental Protection Technology Co., Ltd. is an innovative enterprise focusing on air purification. We strive for perfection in technology research and development, product design, manufacturing, sales promotion and after-sales service, and constantly improve quality and service. With years of technical team accumulation, the company already has market-leading air purification core technology.
Blue air
Blue air air purifier is a Swedish brand air purifier, belonging to indoor air purifier, household air purifier, medical air purifier, hotel air purifier, HEPA filter air purifier, negative ion air purifier, cold catalyst air purifier and other categories of air purifiers. Blue air brand 1996 was established in Stockholm, Sweden, focusing on the design, development and production of high efficiency air filtration systems.
4. Health experts
Health Pro is a brand of air purification equipment under Beijing Ruibo Meijia Trading Co., Ltd., and the sole distributor of Swiss IQ Air AG brand in China. IQ Air AG was established in 1963, and is committed to providing advanced indoor purification solutions. Health Pro is a registered brand of air purifier produced by IQ Air AG brand in China.
5. Du Ya
Yadu air purifier is a product of Beijing Du Ya Environmental Protection Technology Co., Ltd. Du Ya Environmental Protection Technology Co., Ltd. was established in 1987, and it is a well-known enterprise with the earliest start, the largest scale and the most independent intellectual property rights in the field of air quality in China (IAQ). It is also the first batch of "private high-tech enterprises" recognized by the Ministry of Science and Technology and the outstanding new technology enterprises in Zhongguancun Science Park.
Matters needing attention
Selection and purchase
1. quality: product quality certification is also called product certification (including safety certification and conformity certification), which is internationally called conformity certification. When the product is put on the market, the quality certification report is necessary. However, in order to ensure the continuous and stable operation of products, it is not enough to have product quality certification report (certificate) and work normally when purchasing. In order to maintain the continuous and stable operation of products, in addition to reasonable design, materials, components, especially motors are key elements.
2. Effect: The purification effect of the air purifier is a representative main testing index, and the testing scope of international authoritative testing institutions is mainly "dust, pollen and second-hand smoke"; In China, the testing scope of authoritative environmental testing institutions is mainly "dust, benzene, formaldehyde, TVOC".
3. Ozone: Ozone is an air pollution index in indoor air quality standards. When the ozone in indoor air exceeds 0. 16 mg per cubic meter, it will do harm to human respiratory tract. So ozone can only be used to purify the air in an unmanned environment.