FAQ Back to search results Q. We would like to know the models that support RoHS. EMC Components > Power Line EMC Filters Q.We would like to know the models that support RoHS. EMC Components > EMC Components > Power Line EMC Filters A. All models in the catalogs support RoHS. Contact us for other models. All related FAQ Q. Is not asbestos used in filters? Power Line EMC Filters Q. We would like to know contact information and procedures for the harmful materials research. Power Line EMC Filters