The 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. The TR-6700FC should be replaced when worn or damaged. The filter cover may be cleaned and reused.
Help maximise the service life of your 3M™filters with 3M™ PAPR Filter Covers. These fitler seal covers help to maintain the condition of your filter by sealing it whilst in storage or not in use, keeping it from untintenttionally capturing debris or contaminants. A filter cover should not be used while wearing the turbo unit or respirator. Always remove cover before using filter.