High efficiency filtration: adopting ultra-fine glass fiber filter paper or other high temperature resistant filter material, together with special structural design, it achieves a filtration efficiency of up to 99.99% or more, and is suitable for the filtration of particles of 0.3μm.

High-temperature resistant performance: able to work for a long time in the environment of 250℃ to 350℃, some models can even reach 400℃ to meet the special needs of high-temperature environment.

Solid structure: The use of aluminum foil sheet or offset paper as separator, combined with stainless steel or galvanized outer frame and high temperature resistant sealant, ensures the structural integrity and sealing of the filter under high temperature.

Large dust holding capacity: The reasonably designed pleat structure and filter media layout make the filter area increase significantly, thus having a larger dust holding capacity and prolonging the service life.

Low resistance: Optimized filter media spacing and partition design reduces air flow resistance and ensures smooth air circulation.

Widely used: not only limited to high-temperature environments, but also can be used in general cleanroom end, such as electronics, LCD liquid crystal manufacturing, biomedicine, precision instruments, beverage and food, PCB printing and other industries.

High efficiency, low resistance, large dust capacity

The high-temperature resistant high efficiency filter with partition has extremely high filtration efficiency, which can effectively intercept air particles above 0.3μm, and the efficiency can reach more than 99.99%. At the same time, its unique structural design makes the resistance low and ensures good ventilation performance, and it has a large dust holding capacity, which prolongs the service life.

High Temperature Resistance

These filters can be used for a long time in an environment of up to 280°C, and some products can even work in an environment of 350°C, which meets the special needs of high-temperature environments.

Low dosage and running cost

The filter bed structure and filter media characteristics of the high-temperature-resistant high efficiency filter with partition make the dosage of flocculant 1/2 to 1/3 of that of the conventional technology, which reduces the running cost. In addition, due to its high efficiency filtration performance, the unit operating cost is reduced accordingly, which has significant economic benefits.

Small footprint

Compared with the traditional sand filter, the high-temperature-resistant high efficiency filter with separator covers only about one-third of the area when providing the same amount of water filtration, which saves space resources and is suitable for application scenarios with limited space.

Strong adjustability

A number of key parameters of the filter such as filtration precision, dirt-holding capacity, filtration resistance, etc. can be adjusted according to the actual needs, with strong flexibility and adaptability.

Durable filter media

The life span of the filter media used in the high-temperature-resistant partitioned high-efficiency filter is more than 20 years, and it can still maintain stable filtration performance under high-temperature conditions, which reduces the frequency of replacement and lowers the maintenance cost.

Design Features

High Temperature Separated HEPA Filter is a kind of filtration equipment designed for high temperature environment, which is mainly used for filtering air suspended particles above 0.3μm. The core component is a filter media made of high-temperature-resistant ultra-fine glass fiber filter paper, as well as dividers made of aluminum foil or other materials, which can maintain equal spacing between each pleated paper to ensure smooth airflow and enhance the overall strength of the filter. In addition, the outside of the filter is usually made of stainless steel or other high-temperature-resistant materials as the outer frame and sealed with a special high-temperature-resistant sealant to ensure its sealing and stability under high-temperature environments. Each filter is subject to rigorous testing to ensure that its performance is up to standard.

Filtration efficiency grade

The filtration efficiency class of high temperature resistant compartmentalized high efficiency filters is classified according to EN1822 standard, and the common efficiency classes include H13 and H14, in which the filtration efficiency of H13 class filter for 0.3μm particles can be up to 99.97%, and the filtration efficiency of H14 class is even higher, which can be up to more than 99.99%. Such filtration efficiency is sufficient to meet the air purification needs of most high temperature environments.

Technical Parameters

The technical parameters of high-temperature-resistant high efficiency filter with partition include but are not limited to external dimensions, rated airflow, filter area, dust capacity and pressure drop. For example, a certain model of filter may have the following parameters: external dimensions of 610610120mm, rated air volume of 620m³/h, filtration area of 7.1 square meters, dust capacity of 370g, initial resistance of ≤ 220Pa, final resistance of 400Pa, the specific values of these parameters may vary with the different models of filters.