• High filtration efficiency: the knife frame high efficiency filter without partition adopts advanced filtration materials and technology, which has a high filtration efficiency of over 99.99% for particles above 0.3μm, and some models can reach up to 99.999%, which can satisfy the filtration requirements of H13 or H14 level.

• Low resistance design: the spacerless design reduces the air resistance in traditional filters, providing higher airflow and lower air resistance, which helps to save energy and reduce consumption.

• Large Dust Capacity: The internal structure of the filter is well-designed to withstand large dust loads and extend service life.

• Easy installation: the knife-rack design allows the filter to be easily mounted on the existing frame, simplifying the installation process and saving time and labor.

• Good sealing performance: the filter is closed with special sealant around the filter to ensure the sealing of the filter and avoid air leakage.

Fields of application

Electronics manufacturing, pharmaceutical industry, food processing industry, biotechnology industry, precision instrument manufacturing, hospital operating rooms and sterile rooms.

Use and Maintenance

• Regular Inspection: Regularly check whether the filter is clogged or not, remove the particles attached to the filter media in time to maintain the filtration efficiency.

• Replacement Tips: Once the filter media is found to be black in color or damaged, it should be replaced in time to ensure the filtration effect.

• Installation Note: During installation, make sure that the filter is sealed with the frame to avoid any possible air leakage.

Design features

• Filter material: Usually, ultra-fine glass fiber filter paper is used as the filter material, which has good filtration efficiency and dust holding capacity.

• Sealant: Sealant such as PU two-component polyurethane AB adhesive is used to ensure the sealing and durability of the filter.

• Frame material: Aluminum profile frame, aluminum plate folded frame, galvanized frame, stainless steel frame and other materials are available to meet different usage environments and requirements.

• Separator: EVA hot melt adhesive and other materials are used as separators to ensure uniform spacing inside the filter.

• Sealing strip: EVA, neoprene and other materials are used as sealing strips to enhance the sealing performance of the filter.

• Filtration efficiency: It meets the filtration efficiency requirements of H13 and H14 grades, and satisfies the international standard EN1822.

• Use conditions: able to work stably for a long time under the temperature of 70℃ and humidity of 80%.

Product specifications and parameters

There are various specifications and parameters for knife frame high efficiency filter without partition to choose from, including but not limited to filter size, rated airflow, filter area, dust capacity, initial resistance and final resistance, etc., which can be customized according to the specific application requirements.