• High filtration efficiency: it can effectively filter air suspended particles above 0.3μm, with a filtration efficiency of 99.99% or even higher.

• Low resistance: adopting the design of no partition reduces the resistance of air flow, which helps to reduce energy consumption.

• Large dust holding capacity: The design allows the filter to fully utilize the filter media throughout its depth, increasing the dust holding capacity and prolonging service life.

• Good sealing performance: the use of special liquid tank sealant ensures good sealing of the filter and avoids air leakage.

• Easy to install: simple structural design, easy to install and replace, reducing the difficulty and cost of maintenance.

Application Scenario

• Pharmaceutical industry: aseptic workshop, API production, etc.

• Medical and health care: operating room, laboratory, pharmacy, etc.

• Electronic industry: semiconductor manufacturing, LCD production, etc.

• Food industry: aseptic production workshop, packaging, etc.

• Biotechnology: biological safety cabinet, laboratory, etc.

• Other industries: precision machinery, optical instruments, chemical industry, environmental protection, etc.

• Design features

  The design of the liquid tank type high efficiency filter without partition takes full consideration of the filtration efficiency and operating cost. It adopts ultra-fine glass fiber filter paper as the filter media and is separated by hot melt adhesive to ensure the reasonable use of the space inside the filter and the uniform distribution of the airflow. In addition, the filter is sealed with a special sealant around the filter, which enhances the overall sealing performance. Plastic spraying protective net is installed on the inlet and outlet surfaces to effectively protect the filter paper from damage. The air outlet side of the filter is equipped with a flange, and the inside of the flange is injected with liquid tank sealant to further enhance the sealing performance.

• Material composition and operating conditions

  The material composition of the filter includes ultrafine glass fiber media, PU two-component polyurethane AB adhesive as the frame material, sprayed diamond mesh as the protective net, EVA hot melt adhesive as the separator, and EVA or neoprene rubber as the sealing tape. The selection of these materials ensures that the filter can work stably under different operating conditions, such as using temperature up to 70℃ and humidity up to 80%.

• Filtration efficiency and performance parameters

  The filtration efficiency of liquid tank type high efficiency filter without partition reaches H13, H14 grade (EN1822 standard), and the filtration efficiency for particles above 0.3μm is extremely high. It has a large dust capacity, and the initial and final resistance are controlled within a suitable range, which ensures the stability in long-term operation.