• High efficiency filtration

  High-temperature resistant compartmentalized high-efficiency filters have high efficiency filtration capability, which can effectively remove airborne particles, including particles below 0.3 microns, and achieve 99.99% filtration efficiency.

• Low Resistance

  The filter is designed in a low resistance mode, which means that there is relatively low resistance to air flow even in high temperature environments, which contributes to improved air flow efficiency and energy efficiency of the equipment.

• High dust holding capacity

  The high dust holding capacity of the High Temperature Resistant Separated HEPA Filter means that it can absorb more airborne contaminants, reducing the frequency of filter changes and thus lowering operating costs.

• High Temperature Resistance

  The most important feature of the high-temperature resistant HEPA filter is its high-temperature resistance, which enables it to be used for a long period of time at 280°C. This makes it ideal for use in a wide range of environments. This high-temperature resistance makes it ideal for use in equipment and systems requiring high-temperature air purification, such as ultra-clean ovens.

• Standard Requirements

  High-temperature resistant compartmentalized HEPA filters need to comply with relevant national or international standards, such as Chinese national standards GBT14295-2019 or GB/T13554-2023, and international standards EN779 or ENI822.

Areas of application

• High-temperature ovens and dryers

• High-temperature sterilization equipment, such as sterilization tunnel ovens in pharmaceutical plants

• High cleanliness requirements, such as aerospace, electronics, semiconductors, biopharmaceuticals, etc.

• End filtration for air conditioning and ventilation systems

Preparation before use

• Ensure that the filter model matches the environment in which it will be used, taking into account the size, airflow and efficiency rating of the filter.

• For high-temperature resistant filters, if they are not fully cured before installation, follow the manufacturer's recommendations for a gradual warming, constant temperature and cooling process to ensure that the adhesive is fully cured.

• Inspect the filter for damage or contamination and replace or clean if necessary.

Installation and Maintenance

• When installing the filter make sure that the arrow markings on the filter point in the direction of the airflow.

• Regularly check the resistance of the filter and replace it if necessary.

• When replacing the filter, take care not to damage the filter material or sealant.

• Check the filter and its surrounding area for leaks.

• Filtration efficiency level: The common filtration efficiency levels are H13 and H14 (EN1822), which indicate that the filtration efficiency on 0.3um particles is 99.97% and 99.99% respectively.

• Frame material: The frame material is usually anodized aluminum, and the frame support is reasonably designed to achieve the use of strength and meet the national standards.

• Mesh guard material: the mesh guard material is usually 10mm baking paint steel plate mesh, which is required to be smooth and burr-free so as not to affect the filtering effect.