FAQ
What Is a HEPA Filter?
High-efficiency particulate air (HEPA) filter can remove 99.97% - 99.99% of airborne particles that are equal to, smaller or larger than 0.3 microns in size (EPA).
What Is a HEPA Filter?
High-efficiency particulate air (HEPA) filter can remove 99.97% - 99.99% of airborne particles that are equal to, smaller or larger than 0.3 microns in size (EPA).
How often do the lamps of air purifier need to ...
UV lamp do need make replacement in a certain period to ensure sterilization effect. And different uv lamp has different service life.
How often do the lamps of air purifier need to ...
UV lamp do need make replacement in a certain period to ensure sterilization effect. And different uv lamp has different service life.
What safety precautions should be taken when us...
Prolonged, direct exposure to UVC light can cause temporary skin redness and eye irritation, but does not cause skin cancer or cataracts.
What safety precautions should be taken when us...
Prolonged, direct exposure to UVC light can cause temporary skin redness and eye irritation, but does not cause skin cancer or cataracts.