Pu Ruitai thin small total heat Detailed Description Model: AHE-15WS, AHE-18WS thin, quiet, energy-saving features: full ventilation - quick to polluted indoor air is discharged to the outside, continuing the outdoor fresh Indoor air transport to improve indoor air quality, you can always breathe fresh air. Efficient heat recovery efficiency - unique diamond convection heat exchanger, Wuxi cafe fresh air, more than 70% of the energy recovery into reality. Pu Ruitai PM2.5 purification of bi-directional flow of new fans described in detail purification of bi-directional flow of new fans a triple filter type PM2.5 removal rate of 90% by the early effect of the filter 1. 2. 3. effect filters in the filter efficiency net Pu Ruitai PM2.5 efficient purification silent type ventilator triple filter described in detail PM2.5 efficient purification silent type ventilator triple filter for purification of silent fans with a triple filter type PM2.5 by removing more than 90% Puri Thai new central self-balancing new fans a detailed description of the use of two-speed motor, low noise, low power consumption, high-performance shell made of high quality materials, Wuxi cafes new wind ventilators, high quality, attractive appearance, high static pressure, good ventilation outlet 80mm Adjustable can block smaller and easier to install the machine in Wuxi cafes new fans, Keao environment (online consultation), Wuxi cafe fresh air provided by the Nanjing Environmental Engineering Equipment Co., Ltd. Keao. Keao Nanjing Environmental Engineering Equipment Co., Ltd. (www.njxfxt.com) is Nanjing, the other leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Keao environmental leadership with the staff warmly welcome all inquiries negotiations to create a better future Keao environment.