3M DBI-SALA Nano-Lok Self-Retracting Lifeline 3100522, 6 ft — Class 1 Personal SRL with Rebar Hook Interface VDO_DEVICES A pre-filter catches particulate before

A pre-filter catches particulate before it reaches the cartridge

As an open spectacle

Yellow (5510-03)

As a PowerFlow 6800PF replacement filter

A dedicated wet-chemical Class K unit is still preferred for deep-fryer protection under NFPA 10

3M DBI-SALA Nano-Lok Self-Retracting Lifeline 3100522, 6 ft — Class 1 Personal SRL with Rebar Hook Interface VDO_DEVICES A pre-filter catches particulate beforeEDITORIAL REVIEW: 4. 6 5 WC Safety Review, 3M DBI SALA Nano Lok Self Retracting Lifeline 3100522, 6 ft. Editorial assessment by Steven Eaton, WC Safety editor, based on published 3M DBI SALA specifications and category fit. We did not laboratory test this product. The 3M DBI SALA Nano Lok self retracting lifeline 3100522 is the rebar hook interface configuration of the most specified personal SRL in the catalog 6 ft of nylon web in a compact