3M Versaflo S-655 PAPR Hood Assembly with Inner Collar FDA accepted near exits — see placement

near exits — see placement tips in our best fire extinguishers 2026 guide

Class E shell rated to 20

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Do they have an anti-fog coating

3M Versaflo S-655 PAPR Hood Assembly with Inner Collar FDA accepted near exits — see placementShort answer: the 3m versaflo s 655 papr hood assembly with inner collar is covered below on the specifications its own listing publishes, the standards it is certified to, and who it suits. WC Safety Editorial Pick: The S 655 is the premium protection Versaflo hood for environments where the neck and shoulder area needs a tighter containment barrier the inner collar creates an additional seal that the standard S 133 and S 433 hoods do not provide.