• High Efficiency, Low Resistance, Large Dust Capacity

  The Knife Frame Compartmentless HEPA Filter is able to provide high efficiency filtration, usually reaching 99.99% filtration efficiency, which means it can effectively filter out most of the particles in the air. At the same time, it has a low resistance, which means that there is no excessive pressure loss during use, thus maintaining a stable airflow and high filtration efficiency.

• Easy installation and good sealing performance

  The installation process of the knife frame type high efficiency filter without partition is relatively simple and does not require complicated installation steps. In addition, it adopts special sealing technology to ensure the sealing performance of the filter throughout its service life and reduce the possibility of air leakage.

• Strong applicability

  This filter is suitable for terminal filtration in various clean plants with vertical air supply, and is widely used in electronics, medicine, food, semiconductor manufacturing, atomic force research, precision machinery, cosmetics and other applications requiring high cleanliness.

Installation and Maintenance

• When installing the knife frame type high efficiency filter without partition, it should be ensured that it is well sealed at the crimped edge with the frame to prevent air leakage. At the same time, the use of heavy objects to hit the filter should be avoided to avoid damage.

• In terms of maintenance, the filter inlet surface should be regularly inspected to see if there is any clogging of debris and whether the surface of the filter media is broken. If there is any blockage or damage, it should be removed or replaced in time to ensure the normal operation of the filter.

Precautions

• Regularly check whether the air inlet surface of the filter is clogged with debris and whether the surface of the filter material is damaged;

• If items are found to clog the surface, they should be removed;

• If the surface of the filter material is seriously damaged, the filter must be plugged or replaced with a new one;

• Ensure good sealing at the crimp with the frame when installing to prevent air leakage;

• No heavy objects should be used to hit the filter.

Field of use and scope of application

Knife frame type high efficiency filter without partition is suitable for terminal filtration of various clean plants with vertical air supply, especially for pharmaceutical factories, biological factories, food processing and other places where air pollution sources need to be strictly controlled.

• Design Features

  The design features of the knife-rack type high efficiency filter without partition include the use of ultra-fine glass fiber filter paper made of filter media, with hot melt adhesive as the separator. This design can reduce the running cost, ensure the same pleat layer spacing, and make full use of the filter media throughout the entire depth of the filter. All sides of the filter are sealed with a special sealant to ensure that the entire filter is airtight. Plastic spraying guards are added to the inlet and outlet surfaces of the filter to protect the filter paper from damage. Each filter is rigorously tested to ensure that it performs as expected.

• Material composition and operating conditions

  The main materials of the knife frame type high efficiency filter without partition include ultrafine glass fiber filter paper, polyurethane sealant, aluminum profile frame, sprayed diamond mesh, EVA hot melt adhesive and so on. Its operating conditions include an operating temperature of 70°C and an operating humidity of 80%. These conditions help to ensure the stability and durability of the filter in various environments.

• Product Dimensions and Specific Parameters

  Knife rack septum-free HEPA filters are available in a variety of sizes and can be customized to meet the needs of different applications. For example, the 320320110mm size filter has a rated airflow of 400m³/h, a filter area of 4.16m², and a dust holding capacity of about 250 g. Different sizes of filters have different rated airflows, filter areas, and dust holding capacities to meet the needs of different occasions.