SpecificationsAerosol Type: Non-OilAssigned Protection Factor: 10Cartridge or Filter Included: YesExhalation Valve: NoFace seal/Nosefoam: NosefoamFDA Cleared: YesFeatures: Advanced Electrostatic MediaFlame Resistance (ASTM D2859-96): NoFlammability Rating: Class 1Fluid Resistant (ASTM F1862): YesGas & Vapor Protection Type: ParticulatesIndividually Wrapped: NoProduct Type: Healthcare RespiratorPacking: 20pcs/box,20box/carton