- Spunbond cloth filters micron-level dust.
- PM2.5 (Particle matter 2.5 microns)
- Conforms to standards GB2626-2006
- Recommended to replace filter every 1 to 3 days, depending on use.
- Active carbon cloth filters atmospheric particulate matter.
- Reduces inhalation of particles such as haze, dust, pollen and motor vehicle exhaust emissions.
- This product makes no assurances that it can prevent transmission or infection or viruses.
- Remove and do not use filter if you are suffering with breathing difficulties or skin irritation
- *This item is strictly non-returnable
Non-woven, active carbon cloth filter