[Tianjin Jinzhong Ji HVAC purification equipment to recommend the star product - Primary filter maintenance 1], based on the cleanliness of the environment, regular (primary filter is generally 1 to 6 months) to be replaced. 2, regular (usually every two months) with a particle counter for measuring the implementation of this product purification cleanliness cleanliness area when measured discrepancies cleanliness and cleanliness requirements 金中基 transfer window should identify the cause ( leaks and efficient if there is failure, etc.) If the high efficiency filter has expired, it should be replaced with new high efficiency filter. 3. Replace the early effect of the filter should be shut down for. [Tianjin Jinzhong Ji HVAC purification equipment to recommend the star product --FFU] FFU long working hours, low noise, maintenance-free, vibration, variable speed, wind speed even Jinzhong Ji HEPA, easy installation. FFU modular connector can use such FFU are widely used in clean rooms, clean desk, clean production, the assembly type clean room and the local one hundred other applications. FFU has a beginning, efficient two filters. Fans from the top of FFU and by the beginning of the air intake, high efficiency filters Jinzhong Ji, clean filtered air in the outlet side to 0.45M / S ± 20% of the wind speed uniform sent. It is a different size Jinzhong Ji FFU, different levels of clean room cleanliness, micro-environment to provide high quality clean air. In the new clean room, clean room renovation renovation in style, you can improve the cleanliness level, reduce noise and vibration, it can greatly reduce the cost, easy installation and maintenance, clean environment is the ideal components. Jinzhong Ji HEPA, Hebei Province, Jinzhong Ji, Tianjin Tianjin Jinzhong Ji purification by HVAC manufacturers to provide purification equipment. Tianjin Jinzhong Ji HVAC purification equipment Limited (www.Jzjnt.com) strong, credible, in Tianjin fans, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the group into the brilliant and you work for a better future!