• High filtration efficiency

  The filtration efficiency of partitionless high-efficiency filter for ≥0.3μm particles is above 99.9995%, much higher than that of traditional filters, which is especially suitable for environments with extremely high cleanliness requirements, such as semiconductor manufacturing, pharmaceutical industry and hospitals.

• Compact structure and light weight

  The partitionless design reduces the volume and weight of the filter, while maintaining a large filtration area, making the filter lighter and easier to install.

• Low resistance, high air velocity

  The design of partitionless high-efficiency filters allows higher air velocity to pass through, generally 40m/h, up to 60m/h, which is more than three times that of ordinary sand filters, effectively reducing the resistance in the filtration process.

• Large dirt-holding capacity

  The dirt-holding capacity of partitionless high-efficiency filter is large, generally 15-35kg/m³, which is more than 4 times that of ordinary sand filter, which means that the partitionless filter can handle more pollutants under the same air volume and filtration efficiency.

• Low backwashing water consumption

  Backwashing water consumption is less than 1-2% of the cycle filtration water consumption, which is significantly lower than that of traditional filters, saving water resources and reducing operation costs.

Application Fields

• Electronic manufacturing industry: used in LCD liquid crystal screen manufacturing, semiconductor production, etc.

• Pharmaceutical industry: to provide a sterile environment in hospital operating rooms, pharmaceutical factories and other places.

• Food Industry: Filtering microorganisms, dust and other pollutants during food processing.

• Others: such as optics, precision instrument manufacturing, cosmetics production, etc.

Use and Maintenance

• Check the appearance quality of the filter before installation to ensure that there is no damage or defect.

• Select filters of appropriate specifications according to the actual application.

• Regularly check the integrity and cleanliness of the filter and clean or replace it if necessary.

• Follow the use and maintenance guidelines provided by the manufacturer to ensure proper operation of the equipment.

Construction details

The construction details of the high efficiency filter without partition include aluminum alloy frame and special sealant to ensure the sealing of the filter. The air inlet and outlet surfaces are equipped with plastic spraying protective mesh to protect the inner filter paper from damage. Each filter has been rigorously tested before leaving the factory to ensure that its performance is up to standard. The filtration efficiency level reaches H13 and H14 (EN1822) standards, which is suitable for air purification needs in many industrial fields.

Filter Media Material

The filter media is usually made of ultra-fine glass fiber filter paper with hot melt adhesive as the separator, which ensures the filtration efficiency and the ability of airflow through the filter.

Frame Material

The outer frame is made of anodized aluminum or other metal materials to increase the hardness and durability against corrosion, which enhances the overall stability and durability.

Technical Parameters

• Filtration efficiency: H13, H14 grade (EN1822 standard).

• Use temperature: usually not more than 80℃.

• Use of humidity: usually not more than 80%, in special cases can reach 100% RH.

• Dust holding capacity: according to different specifications, ranging from tens of grams to thousands of grams.

Initial and final resistance: generally within a few hundred pascals.