Covidien/Energy-Based Devices Valleylab Electrosurgical Accessories Case E3630 by Covidien/Surgical/EnB Devices GROUP: Surgery/Minor Procedure:Electrosurgery:Generators/Accessories Item Description: Smoke Evacuator Prefilter, Cap, 3.4cm, Single Use, Non-Sterile, 25/Case Packaging Desc: Filter Smoke Evac 3.4Cmw/Cap Ns Disp 25/Case Country of Origin: Harmonized Tariff Code: Product Description: