3M TR-3600 Pre Filter 3M52524

3M Pre-Filter TR-3600, for Versaflo TR-300 PAPR. When installed inside the Filter cover of a TR-300 PAPR, the TR-3600 pre-Filter can extend the life of the HE Filter by capturing large particles that would otherwise clog the HE Filter.

Price: 198.57 from Office Stationery