What is the two-way flow system? Two-way flow of fresh air system is based on three principles mechanical ventilation system central mechanical delivery, exhaust system Panasonic air system, and is a one-way flow of fresh air system to effectively supplement. In the two-way flow system design is consistent with the position of the exhaust host and unidirectional flow distribution of indoor air vents, except that the two-way flow of fresh air in the system is fed by the fresh air host. Fresh Air host connected by a pipe with an air distributor chamber, fresh air hosts continued to outdoor air is piped into the chamber to meet the daily needs of people with fresh, quality of air. Air vents with new outlet comes with air flow control valve, through the power row and sent the host to achieve indoor ventilation. Depending on the air system installation environment, the choice of a new ventilation system will be some differences, only to choose their own air system, air exchange in order to achieve the best results. Also remember the London fog, Los Angeles smog it? Since "under the sky" Chaijing broadcast, air quality once again become the focus of attention. There had been enormous air pollution in most cities now have new air system, but how in the air is not optimistic of our popularity, people understand it is how many new air system can sweep away the haze in the end, for people to create a healthy and comfortable indoor environment? Nanjing grass You-air system used by the world's leading SHF filtration and purification technology, the dust, PM2.5, smoke, pollen, odor filtration rate of 99.97% Panasonic air system is good, with the rapid decontamination capabilities, just 30 minutes Panasonic home air system, fully cleared more than 500 kinds of indoor pollutants; more the world's leading energy exchange systems like Panasonic air system how to effectively carry out the exchange of air temperature and humidity, more efficient than conventional energy exchange system improves 41.5% saving rate of 77.5 percent, the machine keeps running at low power, low noise state, but also you a healthy and safe space. Panasonic air system _ You-grass family environment (certification) _ Xuzhou Panasonic air system provided by the Nanjing Environmental Equipment Co., Ltd. You-grass. You-grass Nanjing Environmental Equipment Co. (www.youcaohj.com) is Nanjing, the other leaders, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. You-grass in environmental leadership with the staff warmly welcome all inquiries negotiations to create the environment You-grass better future.