3m versaflo s 433s 5 papr review: 3M Versaflo S 433S 5 Papr Hood Small Medium Review
Verdict: 4.4/5. The 3M Versaflo S-433S+5 is the Small/Medium version of the S-433 panoramic-visor PAPR hood — same APF 25, same Versaflo blower compatibility, same large visor as the S-433L. Buy based on head size measurement.