Oil proof and 95% efficient.Sold as Assembly only. Kit contains Half-Facepiece, pair of Organic Vapor (OV) Cartridges and two pairs of replaceable 5P71 (N95) Particulate Pre-Filters. OV Cartridges are not replaceable. Particulate filters can be replaced for extended product life. Should always be worn with filters in place. Please refer to the Respirator Parts and Filters chart for Particulate Pre-Filter replacements.Key FeaturesContains facepiece, nonreplaceable OV cartridges and particulate pre-filtersReplaceable particulate pre-filters extend product lifeEffective, yet cost less than Professional Series respiratorsNIOSH approved against certain organic vapors and particulatesDesign ensures comfort for extended wearApplicationPrimary Usage: Grinding, sanding, painting (not for isocyanate two-part paints).Cartridges:Not replaceableApprovals: NIOSH 42 CFR 84 P95 (95% efficiency, oil proof)Securing Device: Strap