3 - 5 years continuous use**
The HEPA filter removes viruses, bacteria, mould spores, allergens, pollen and dust mites before passing the air on to the third-stage filter. The E20/DE20/V20/DV20 HEPA filter has a 6.4m² surface area and is certified to filter to 99.95% @ 0.3 microns - tested down to 0.003 microns at 100% efficiency*.
For use in the following models
- E20 Plus
- DE20 Plus
* Tested by LMS Technologies Inc (EN1822)
** Filter life will vary depending on dust & chemical concentrations present. As operating conditions vary based on levels of dust, chemicals & odours present, and system proximity to major pollution sources. INOVA does not warranty consumable filter life.