Pleated sub-high efficiency air filter

What is a pleated HEPA filter?
The filter material of the pleated sub-high efficiency air filter is formed into pleats through a special process, thereby increasing the filtration area and improving the filtration efficiency. It mainly uses ultra-fine glass fiber filter paper or polypropylene filter paper as filter material, which is made through dense folding process. This design not only improves the filtering performance of the filter, but also makes it have better sealing effect and longer service life.

Sub-high efficiency air filter parameters
Filtration efficiency: The filtration efficiency of a pleated HEPA filter is usually between 95% and 99.95%, which means it can effectively filter out tiny particles in the air, such as dust, pollen, bacteria, viruses, etc.
Filtration area: Because the filter material is densely folded, the filtration area of ​​the pleated sub-high efficiency air filter is greatly increased, thereby improving its filtration capacity and dust holding capacity.
Resistance: The resistance of pleated HEPA filters is relatively low, which helps reduce energy consumption and extend service life.