Forwood C. Wiser,George R. Summers,Benjamin H. Kaeppner
申请号：
US15708201
公开号：
US20180001326A1
申请日:
2017.09.19
申请国别(地区):
US
年份:
2018
代理人:
摘要：
Filter media for an active field polarized media air cleaner includes two layers of dielectric material with a higher resistance air permeable screen sandwiched between the lower resistivity electric layers. The filter media may further include a mixed fiber filter layer having fibers from different sides of the triboelectric scale. The filter media may further include a layer of relatively higher density dielectric material followed by a layer of relatively lower density dielectric material.
