3M Tr-6600 Versaflo Pre-Filter

• Can extend the service life of TR-600 Series filters by capturing large particles• May reduce operating costs by extending the service life of TR-600 Series filters• Can be used in conjunction with a 3M™ Versaflo™ Spark Arrestor, TR-662• Maintenance free and should be discarded if clogged or damaged• Regular prefilter changeouts can improve system performance and may increase battery life