Structure:Are the internal and external diamond metal net, and the middle is filter paper, end cover is PU
1. Media rating: 5-10um
2. Fillter efficiency :98%
3. Working life:about 2000hours
4. Material :filter paper of pure wood pulp from USA and Korea
5.Construction:Cartridge Filter
6.Filtration Grade: Hepa filter
Direct contact information :
Gu'an County Zhong Ye Filter & Purification Equipment Co.,ltd
Tel: 0086 18232670405
Skype: bella911121
Fax: 0086 -316 6124757