The maximum monthly supply of active carbon air filter by Nanjing Blue Sky Filter Co.,Ltd. may be influenced by different factors like sample order offering, but it will be kept at a reasonable range. Fast-running manufacturing equipment is introduced to our factory to ensure fast production and manpower occupation. We also fully implement a lean production mechanism for reasonable arrangement of production activities. The annual output is bound to go up thanks to our efforts in technology improvement and machine introduction in the future.

Blue Sky has been focusing exclusively on the manufacture of vacuum cleaner dust bags for years. Our ability in manufacturing is recognized among competitors. humidifier filters is the main product of Blue Sky. It is diverse in variety. The design of Blue Sky cloth vacuum cleaner bag involves four major parts, namely, micro-filtration membrane, compressed carbon, ultrafiltration membrane, and filter life indicator, which are all indispensable parts in water treatment. The product is reliable and can be used for a long time.

We are stepping forward a greener production mode. We are seeking ways to develop or source more efficient materials that can be recycled and reused, or find ways to reduce the use of primary raw materials.