Mortara Surveyor Patient Monitor Accessories Case 9293-052-64 by Mortara Instrument GROUP: Diagnostic Instruments:Patient Monitoring/Vital Signs:Vital Signs-Accessories Item Description: Nasal O2/CO2 Filter Line, Adult, 25/Case Packaging Desc: Line Filter Nasal 02/C02 Adult25/Case Country of Origin: Harmonized Tariff Code: Product Description: