FAQ Back to search results Q. Is not asbestos used in filters? EMC Components > Power Line EMC Filters Q.Is not asbestos used in filters? EMC Components > EMC Components > Power Line EMC Filters A. Use of asbestos has been abolished completely, and asbestos is not used in any filters now. All related FAQ Q. We would like to know the models that support RoHS. Power Line EMC Filters Q. We would like to know contact information and procedures for the harmful materials research. Power Line EMC Filters