Easy to use

• TR-6700FC is a filter cover for use with the TR-6710N filter
• 3M recommends the use of the filter cover in order to help physically protect the TR-6710N from damage
• It is also used to hold the TR-6600 Prefilter or TR-662 Spark Arrestor in place, not included
• Helps protect cartridge from physical damage
• Enables use of prefilters and/or spark arrestors
• Enables PAPR to be worn through decontamination showers or rain
• May be cleaned and reused