Ionizers: is a self-generated negative ions to purify the air, dust, odor, sterile environment optimization appliances, which differs from the conventional air cleaner is anion car air purifier as a Factor Precision, take the initiative to capture the air of harmful substances, while traditional air purifiers are fan ventilation car air purifier maintenance, use filters to clean the air filter dust, known as passive adsorption filter purification principle, require periodic replacement filter network, and ionizers are without supplies. Anion converter technology currently used and is satisfied that the child fullerene anion releaser technology ionizers even fans do not need car air purifier maintenance, no noise at night can also be used. US appliance coalition air purifier purification efficiency and actual testing standards for area thus defined: a single closed rooms (doors and windows closed), assuming there is one room natural ventilation (natural air pollution infiltration), eliminating the need for a dynamic 80% of pollution balance the amount of clean air. American Standard that the portable air purifiers have practical value the performance is to eliminate 80 percent of air pollution in a real non-hermetic environment. That is, for non-enclosed residential environment, air pollution continues to natural infiltration, while constantly being sucked air purifier purify the car air purifier, the cycle, to eliminate the state of dynamic equilibrium 80% room contamination. The portable air purifier air cleaning device is small, limited amount of clean air output. Trying to reach more than 90% removal efficiency of the room, you need to use more than one at the same time, this will lead to higher purchasing costs, noise pollution and the cost of supplies. US clean air standards that the upper limit meaningful portable air purifier is 450 cfm (764 m3 / h), and then a big is the whole-chamber central purifier range of services. Car air purifier maintenance, GOKDA high Kodak, car air purifier is provided by Foshan Shunde Oukai Electrical Technology Co., Oukai Shunde District of Foshan City Electric Co., Ltd. (www.gokda.com) (www.gokda.com) Guangdong Foshan, air purifiers leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness , the maximum meet customer needs. In GOKDA high Kodak leadership with the staff warmly welcome all inquiries negotiations to create GOKDA high Kodak better future.