3M Versaflo Organic Vapour/Acid Gas/HEPA Cartridge, TR-6530N, for 3M Versaflo Powered Air Purifying Respirator, TR-600 and TR-800, 5/case The 3M Versaflo Organic Vapour/Acid Gas/HEPA Cartridge is a filter is a combination high efficiency (HE) particulate filter and organic vapour/acid gas (OV/AG) cartridge for use with 3M Versaflo Powered Air Purifying Respirators TR-600 and TR-800 Series3M recommends the use of the 3M Versaflo Filter Cover, TR-6500FC to help protect the filter from physical damage. Product Information Brand 3M Part # 7100021007 Line Versaflo Origin Country Canada Product Type Powered Respirators & Parts Product InformationCaptures certain common organic vapours and acid gasesConvenient package sizeEnsure 3M Filters and Respirator Cartridges are compatible with your 3M Powered Air Purifying Respirator (PAPR)Integrated high efficiency particulate filter