• High efficiency filtration

  The knife frame high efficiency filter can effectively filter suspended particles above 0.3μm, and its filtration efficiency reaches H13 or even H14 level, which means that it can intercept most of the tiny particles, providing a strong guarantee for air quality.

• Low resistance design

  The filter adopts a unique design that makes the airflow pass through with low resistance, which not only reduces energy consumption but also extends the service life of the filter.

• Large Dust Capacity

  Thanks to the use of special thermoplastic spacers, the knife frame high efficiency filter without spacer can realize a larger dust holding capacity in a smaller space, which improves the practicality and economy of the filter.

• Easy installation and good sealing performance

  The design of the knife-rack type non-spacer HEPA filter takes into account the ease of installation, while the use of a special sealant around the filter ensures a good sealing performance and avoids the risk of air leakage.

• Air outlet surface with knife edge

  The air outlet side of the filter has a certain length of knife edge, which is its unique feature, and this design not only ensures the stability of the structure, but also facilitates the installation and fixation.

• Strict quality inspection

  Each knife-edge non-separator high-efficiency filter has been subjected to strict tests to ensure that the product quality and performance meet the standards and provide reliable filtration effect.

Preparation before installation:

Before installation, check the appearance of the filter for damage and confirm that the dimensions and specifications meet the requirements. At the same time, make sure the installation area is clean and free of dust and other impurities.

Installation steps:

• Open the filter package and check whether the filter media, sealant and frame are intact.

• Install the filter according to the instructions provided by the manufacturer to ensure that the filter is correctly placed and well sealed.

• For tank-sealed filters, ensure that the tank is filled with sealant to the proper depth and install the filter after it has cooled.

Replacement Procedure:

• Periodically check the differential pressure and air velocity of the filter to determine the replacement time.

• When replacing a filter, turn off the power, then remove the old filter and install the new filter according to the manufacturer's specifications.

• Perform a leakage test after replacement to ensure that the new filter seals to standard.

Precautions

• When replacing the filter, be sure to observe the relevant safety operation procedures to ensure personal and equipment safety.

• Choose filter elements produced by regular manufacturers to ensure filtration effect and safety.

• Replace the filter element regularly to avoid the decrease of filtration efficiency due to saturation of the filter element.

Design Features

• Filter media material: made of ultra-fine glass fiber filter paper with thermoplastic separators to ensure filtration efficiency and stability.

• Structural design: Thermoplastic spacer without separator ensures the same pleat layer spacing, which guarantees optimal airflow through and achieves high dust holding capacity, making full use of the filter material throughout the entire depth of the filter.

• Sealing performance: The filter is sealed on all sides with a special hermetic sealant to ensure that the entire filter is airtight and prevent air leakage.

• Protective measures: Plastic-sprayed protective mesh is installed on the inlet and outlet surfaces of the filter to protect the filter paper from being damaged.

• Air outlet surface design: The air outlet surface of this filter has a knife edge of a certain length, which helps to improve the filtration efficiency.

• Strict testing: Each filter is strictly tested to ensure that the performance meets the standard.

• Filtration efficiency grade: H13, H14 (EN1822), which represents extremely high filtration efficiency for 0.3μm particles.

Technical Parameters

The technical parameters of knife frame high efficiency filter without partition cover many aspects such as specification size, rated air volume, filter area, dust capacity, initial resistance, final resistance and so on. The specific values vary according to different product models and specifications, but generally show the characteristics of high filtration efficiency, low resistance and large dust capacity.