High temperature air filter including the HEPA high temperature , secondary high temperature and perfiler high temperautre,
The max temperature from 450C-150C in continuously 。
Most of the time the frame choose the stainless steel304 (t=1.0mm) ,
The high temperature glue use the special fireplace glue import from Amercian.
Gasket adpote the glass fibre material so that the filter can working in high temperature for long time.