The HEPA filter is made up of randomly arranged fibre MATS. The key metric of influence is fiber density and diameter and filter thickness. The airspace above the HEPA filter is greater than 0.3 mu m. The common assumption that the HEPA filter act is like a sieve where the particles are smaller than the largest is probably incorrect
The HEPA filter is a core part of the biosafety cabinet. HEPA filter is an efficient, dry and efficient air filter, made of laminated borosilicate microfibers, like paper. The HEPA filter removes at least 97.00% airborne particle 0.3 micrometer (mu m) diameter. This small particle is the most difficult to filter and therefore is considered to be the size of a particle (MPPS) that most permeates. Larger particles or smaller filters to be efficient.
1. The structure for tinder barrier-free design, improve the performance of the HEPA 2. HEPA has good efficiency, efficiency can reach 99.995% 99.9995% to 0.3 um particles 3. HEPA light weight, convenient to carry, easy to install 4. Aluminum frame for anodizing, mesh double-sided aluminum network protection, aluminum frame double forced tight * HEPA use Chinese name called the ultra-high performance of HEPA air filter, mainly used for indoor air purification, clean room containing a large number of particles in the natural air, through the air filter, and then into the clean room workshop
