3M™ Prefilter and Prefilter Holder SS-6601 for PF-600E/DF-600E Powered Air Turbo, 5 ea/Case

3M™ Prefilter and Prefilter Holder SS-6601 is our pre-filter and pad pack designed to extend the service life of 3M™ DT-Series filters by trapping large particles that may otherwise clog the filter.

Help maximise the service life of your 3M™ Filters with 3M™ Prefiltes. Prefilters help prevent clogs by capturing large particles before they reach the filter. Frequently replacing the prefilter can help to maintain system performance. Prefilters are maintenance-free and should be discarded when clogged or damaged. For safety and comfort, make it a habit to check and replace old or damaged parts as needed.