Fabrics Q&A

Air filters are classified according to different efficiencies into primary (coarse) G1-G4, medium-efficiency F5-F9, sub-efficiency H10-12, high-efficiency H13-14 and ultra-efficiency U15-17. The particle size …

Medical grade air purifier refers to a medical epidemic prevention grade air purifier that can be used in medical systems. The medical air purifier uses the air filtration system to continuously purify the gas …

Generally speaking, the filters of the fresh air system are divided into three levels: primary/coarse effect filter, medium effect filter, and high efficiency filter. From G1 to H13, the higher the level, the b…

At present, investment in the domestic semiconductor industry is booming and turbulent. Others such as electronics, circuit boards, photovoltaics, optics, food and medicine, medical care, military industry and …

As we all know, the fresh air system is based on ventilation, and adds practical functions such as purification, filtration, heat exchange, and intelligent control to meet users’ needs for high-quality pu…

The H13-level high-efficiency filter material physically intercepts particulate pollutants through dense fibers without causing secondary pollution. It is an internationally recognized high-efficiency filter ma…

HEPA filter element is internationally recognized as a leading and efficient filter material. Each country has its own standards for HEPA levels, the most authoritative of which is the European EN1822 standard.…

Teflon waterproof and breathable membrane has many characteristics such as excellent high and low temperature resistance, acid and alkali resistance, anti-aging, oxidation and weather resistance, electrical ins…

Generally speaking, the filters of fresh air systems are divided into three levels: primary effect filter, medium effect filter, and high efficiency filter. From G1 to H13, the higher the level, the better the …