1. Passive filter adsorption type of air purification.
2. The active principle of air purification.
The active type can clean more fine particle like PM2.5. Is called on medicine which can go directly to the alveoli.
Active air purification is the characteristic of using air diffuse will reach every corner in air purification purification factor.
Active air purifier have obvious advantages.

The article is provide from【Lanjia Water Inizer】,please indicate the source address
reprinted: http://homehealthywater.com/health-care-knowledge/1499.html
没有评论:
发表评论