HEPA filter applications HEPA filter is mainly used to capture particles and various suspended matters above 0.5μm. It usually adopts ultra-fine glass fiber as filter material, offset paper, aluminum film and other materials as dividing plate, and glued with wooden frame aluminum alloy.

The 9th Filtration & Separation Asia and the 12th China International Filtration & Separation Industry Exhibition (FSA2023) will be held in Shanghai New International Expo Center from August 10-12, 2023. The exhibition is co-organized by the Filtration and Separation Technology Committee of China Te

FiltXPO™ 2023, North America's only exhibition and conference dedicated exclusively to filtration and separation on October 10-12, 2023 at Navy Pier in Chicago, Illinois.We are waiting for you at booth 215 and look forward to your visit!Good, practical and durable filter testing FiltXPO™ 2023, North America's only exhibition and conference dedicated exclusively to filtration and separation on October 10-12, 2023 at Navy Pier in Chicago, Illinois. We are waiting for you at booth 215 and look forward to your visit! Good, practical and durable filter testing equipment (filter media tester, air filter test machine, HEPA/ULPA filter testing equipment), don't miss them!

It is believed that many filter manufacturers have encountered these problems when selecting air filter testing equipment for their air filter products.First, most of the filter test machine on the market is very expensive, which exceeds the profitability of enterprises. The prices of filter testing

Forklifts need to be used in plant E. At the initial stage, diesel powered forklifts were used because of their high power. But these diesel forklifts also cause problems with the filter. Incomplete combustion of multi carbon oxides is dispersed in the air, enters the air conditioning box through the return air, and condenses on the filter. We observed with a high power microscope and found that the condensate was in a semi flowing state on the primary and medium efficiency filters. Those agglomerates may migrate to the back of the filter material and volatilize due to uneven heating and humidification of the air, enter the HEPA filter downstream, and aggravate the blocking of the HEPA filter. Later, Factory E changed to use electric forklifts, which reduced the chemical pollution in the plant and also alleviated the filter blockage. ​