HEPA filter H13高效能濾芯
產品內容 / 集塵濾芯/彈匣式濾芯
(H13)HEPA高效能濾芯 High-Efficiency Particulate Air
過濾能效高達99.95~99.97% at 0.3um
整體為不鏽鋼金屬打造而成,有極高的耐化學、物理變化性
What is HEPA?
HEPA stands for High Efficiency Particulate Air. It is a standard defined and developed by the U.S. Department of Energy during the 1940s as part of their efforts to contain the spread of particles and contamination resulting from nuclear testing. This standard has since moved into the consumer market and has become commonplace for air purifiers.
To meet the HEPA standard, the filter must remove 99.95% or more of all particles which are 0.3 microns (micrometers) in diameter. In other words, for every 10,000 particles that are 0.3 microns in diameter, only three of them pass through.