Nylon net effect early filter nylon mesh pre-filter characteristics: 1 air volume, low resistance 2. Long life air conditioning filter specifications, can be repeatedly cleaned, cost-effective 3. light weight, easy to install and use: Good Dust , widely used in the fan unit, the proliferation of indoor facilities and strong winds ventilation system. Mainly used for pre-filtering the air conditioning system. The whole metal mesh pre-filter Full Metal mesh pre-filter characteristics: 1 aluminum mesh multi-fold to buy air-conditioning filters, dust holding capacity and increase efficiency; 2 low resistance, long life, can be repeatedly clean air filter. network accessibility, cost-effective; 3. Full Metal mesh safety, fixed air-conditioning filters, high temperature properties with acid. 4. Usage: used to remove moisture and oil, the primary filter for harsh environments the primary filter, as well as primary air-conditioning system. Air-conditioning filter plant, Keao environment (online consultation), air-conditioning filters 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.