As air filtration equipment, HEPA filters with and without partitions have similar working principles, but the materials, characteristics, and applications of the filters are very different.

Although the difference between their names is only one word and their working principles are similar, the materials, characteristics, and uses of the filters are very different.

High-efficiency filter with a partition is made of microfiber as filter material, offset paper, aluminum, and platinum as a partition, and glued together with a wooden frame or aluminum alloy frame. It has the advantages of high filtration efficiency, low resistance, and large air volume, and is widely used in various local purification equipment and clean plants. The standard number of folds of partitioned HEPA filters is determined by two key factors, namely, the height of the partition and the tightness of the partition paper and the filter paper during assembly.

The non-spacer HEPA filter consists of a combination of various frames, with ultra-fine glass fiber as the filter material and hot-melt adhesive as the spacer. Compared with a high-efficiency filter with a spacer, it has the advantages of small size, lightweight, compact structure, and reliable performance under the same air volume. Especially, the design of hot melt adhesive can ensure the same folding interval to ensure the airflow through, and at the same time achieve high dust capacity, making full use of the filter material throughout the depth of the filter.

When purchasing, should I choose a high-efficiency filter with or without a partition? We should consider the filtration efficiency, resistance, air volume, cost, transportation, and installation, which high-efficiency filter is more suitable for our environment. After knowing the working conditions, you still don't know which air filter is suitable for you. No problem, you can consult Lefilter air filter sales team, we will introduce you to the characteristics of various types of air filters and recommend a practical and suitable air filter according to your environment.

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