The TR-6510N is a filter is a combination High Efficiency (HE) particulate filter and Organic Vapor (OV) cartridge for use with TR-600 series PAPRs. 3M recommends the use of the TR-6500FC filter cover to help protect the filter from physcial damage. The TR-6510N is a combination cartridge for certain particulates and organic vapors, for use with TR-600 series Powered Air Purifying Respirators. This filter/cartridge may be suitable for operations where the primary hazard is particulate and/or certain organic vapors or gases, such as in pharmaceutical manufaturing or painting operations. 3M recommends the use of the TR-6500FC filter cover to help protect the filter/cartridge from physcial damage. The TR-6500FC filter cover is also used to hold the TR-6600 prefilter or TR-662 spark arrestor in place. For maximum PAPR system run time, select the TR-632 High Capacity Battery when using the this cartridge. NIOSH approval: OV/HE
