3M Filter GP2/GP3 Ozone Filter #2138 (1/Pair/Pkt)

Sold as a Pair Provides protection against: Particulates (P2), Ozone and Nuisance Level Acid Gas & Organic Vapours with Low Vapour Pressure. (Nuisance Levels are those levels below the Workplace Exposure Standard (WES)). Features: Contains advanced Electret Media for maximal filtration efficiency & light weight. Low breathing resistance. Approved as a GP2 filter. Lighter than conventional filters that provide comparable protection. Durable, water-resistant and flame retardant. Bayonet fitting ensures precise & safer locking. Can be used on all 3M 6000, 3M 7000 & 3M 7500 Series Half Masks and Full Face Masks. Lightweight and provides low breathing resistance Common Applications/Hazards: For protection against welding fume, ozone, polishing and grinding particles. Also for spraying pesticides or herbicides with vapour pressure. For protection against toxic particles such as mould remediation. Also for nuisance level* acid gases and organic vapours with low vapour pressure Gas & Vapour Protection Type Relief from organic vapours with vapour pressure < 1.3 Pa @ 25°C, Relief from nuisance level acid gas. Prefered filter for welding over the 3M 2125 and 2135 series 2125 and 2135 series pancake filters only offer protection against particulates. Particulate filters (3M 2000 series) should be changed when breathing resistance becomes difficult. Complies with AS/NZS 1716:2012 Higher P3 protection factors only achieved with a 3M Full Face Respirator, otherwise P2 protection level when worn on a 3M Half Face Respirator.sks.