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™ DT-Series filters with 3M™ Prefilter and Prefilter Holder SS-6601. This prefilter helps 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. Prefilter holders secure the prefilter in place on the filter. Pack contains 2 prefilter holders and 6 prefilters.