Shaanxi Xi'an High Efficiency Filter, Shaanxi Xi'an Ultra fine Fiberglass High Efficiency Filter, Shaanxi Xi'an H13H14 Hundred level High Efficiency Filter

Description :

  Ultra fine glass fiber high-efficiency filter is an efficient air purification device that uses ultra-fine glass fiber paper as the filter material. It is mainly used to capture tiny particles of 0.3 microns or more in the air, such as dust, bacteria, virus aerosols, etc. This high-efficiency filter is usually used as the end filtration device of clean air conditioning systems and is widely used in places with strict requirements for air cleanliness. It can effectively solve the problem of indoor air quality not meeting standards, ensure the cleanliness and safety of production environments or living spaces, and is one of the core components of various cleaning projects.

Shaanxi Xi'an High Efficiency Filter; Shaanxi Xi'an ultrafine glass fiber high-efficiency filter; Shaanxi Xi'an H13H14 hundred level high-efficiency filter screen

  The core filter material of this high-efficiency filter is made of imported or domestically produced high-quality ultra-fine glass fiber paper, which increases the filtering area and reduces operating resistance through a special folding process. The outer frame is usually made of aluminum alloy, galvanized steel plate or stainless steel material, with a sturdy and durable structure and excellent sealing performance. The product complies with the national standard GB/T 13554-2020 "High Efficiency Air Filters", with common efficiency levels including H13, H14, etc. The filtration efficiency for 0.3 μ m particles can reach over 99.99%. Each high-efficiency filter undergoes individual scanning or sampling testing before leaving the factory to ensure no leaks and meet the strict leak detection requirements of the clean room.

  When selecting, it is necessary to choose the corresponding efficiency level of ultra-fine fiberglass high-efficiency filter according to the requirements of the cleanroom level (such as hundred level, thousand level, ten thousand level). H13 level is suitable for clean areas in most pharmaceutical and electronic factories, while H14 level is used for higher requirements biosafety laboratories or operating rooms. Attention should be paid to distinguishing between structures with and without partitions. High efficiency filters without partitions have small volume and light weight, making them suitable for installation environments with limited space; The high-efficiency filter with partition has a large air volume and high dust holding capacity, suitable for high air volume systems. If the humidity on site is high, filter materials with better moisture resistance or special hydrophobic treatment should be selected to avoid efficiency decline or mold growth caused by moisture absorption of the filter material.

  When installing ultra-fine fiberglass high-efficiency filters, it is necessary to ensure the sealing between the frame and the installation framework. Liquid sealant or specialized sealing gaskets are usually used to prevent unfiltered air from bypassing and leaking. In daily maintenance, the pressure difference before and after the filter should be regularly monitored. When the initial resistance reaches the final resistance (usually twice the initial resistance), a new filter should be replaced in a timely manner. It should not be cleaned or reused to avoid damaging the ultrafine glass fiber structure and causing filtration failure. During the replacement process, handle with care and do not touch the surface of the filter paper directly with your hands to prevent oil contamination from affecting the filtration performance. At the same time, check the status of the upstream pre filter to extend the service life of the high-efficiency filter.

AfterSalesService :