Descripción del producto

1st stage: Pre-filter Remove 0.*8 mm fiber particles, such as hair, dandruff, coarse and fine dust
2nd stage: HEPA filter Remove airborne allergen, such as acarid, pollen, germs, second-hand smoke, dust, etc  
3rd  Stage : carbon filter Remove  the odor and pollution.can filter the secondhand smoke, harmful gases and peculiar smell
4th  stage: Photo catalyst   Remove formaldehyde, benzene ,ammonia ,TVOC etc. long-term effective.
5th stage: UV lamp kills microbes, such as viruses
6th stage: Anion generator disperses charged ions into the air to make the air fresher.