Conmed Hyfre-Vac Ii Smoke Evacuator System Case 7-900-14 by Conmed GROUP: Surgery/Minor Procedure:Electrosurgery:Smoke Evacuation Item Description: Filter Pack, 2/Case Packaging Desc: Filter 8 Hr For Hyfre-Vac Ii2/Case Country of Origin: Harmonized Tariff Code: Product Description: Removes odors, smoke and airborne pathogens, often associated with in-office desiccation procedures. Filter life monitor, 8 hour UPA filter, filter pack and tubing sold separately.