3M™ Versaflo™ Ammonia/Methylamine/HEPA Cartridge TR-6360N is a combination High Efficiency (HE) particulate filter and Ammonia/Methylamine (AM/MA) cartridge for use with TR-600 series PAPRs. 3M recommends the use of the 3M™ Versaflo Filter Cover TR-6300FC to help protect the filter from physical damage. 3M™ Versaflo™ Ammonia/Methylamine/HEPA Cartridge TR-6360 is a combination High Efficiency (HE) particulate filter and Ammonia/Methylamine (AM/MA) cartridge for use with 3M™ Powered Air Purifying Respirator System TR-600 Series. This filter/cartridge may be suitable for operations where the primary hazard is particulate and/or ammonia or methylamine gas, such as in refrigeration, pharmaceutical synthesis or fertilizer manufacturing operations. 3M recommends the use of the 3M™ Versaflo™ Filter Cover TR-6300FC to help protect the filter/cartridge from physical damage. The 3M™ Filter Cover TR-600FC is also used to hold the 3M™ Versaflo™ Prefilter TR-6600 or 3M™ Versaflo™ Spark Arrestor TR-662 in place. For maximum Powered Air Purifying Respirator system run time, select the 3M™ Versaflo™ High Capacity Battery TR-632 when using the this cartridge. NIOSH approval: AM/MA/HE