[Tianjin Jinzhong Ji HVAC purification equipment to recommend the star product - Primary Filter] Features: cheap, light weight, versatility, compact structure. Mainly used for: ● central air conditioning and ventilation systems pre-filter large air compressor pre-filter ● ● ● Clean return air system efficiency filtration device pre partial filtering ● high temperature air filters, stainless steel frame, high temperature 250-300 ℃ efficiency filtration efficiency of this filter, primary filter commonly used in an air conditioning and ventilation systems, but also for air conditioning and ventilation systems simply level filtering. G Series crude efficiency air filters in eight varieties, namely: G1, G2, G3, G4 bag filter, GN (nylon mesh filter) pipe filters, GH (metal mesh filter), GC (activated carbon filter devices), GT (high temperature coarse filter). [Tianjin Jinzhong Ji HVAC purification equipment to recommend the star product - stainless steel transfer window] transfer window is divided into three categories: 1, 2 electronics chain transfer window, mechanical chain transfer window 3, self-purification transfer window transfer window by works can be divided into the wind leaching transfer window and the general transfer window, laminar flow transfer window. Can do a variety of models based on the actual requirements of the transfer window system. Optional accessories: radio, germicidal lamps and other accessories related functions. Filter Price | Tianjin Jinzhong Ji purification factory | Langfang filter provided by the Tianjin Jinzhong Ji HVAC purification equipment. Tianjin Jinzhong Ji HVAC purification equipment Limited (www.Jzjnt.com) is a leader in Tianjin, fans, ventilation equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the group leadership with the staff warmly welcome all inquiries negotiations to create a better future for the base.