MIRA Safety MB-90 PAPR Blower Review — CBRN & Emergency Preparedness
Verdict: 4.2/5. The MIRA Safety MB-90 is a CBRN-capable PAPR blower for emergency preparedness use with the CM-6M gas mask. Not an industrial NIOSH PAPR — use for NBC threat scenarios, not OSHA 1910.134 industrial compliance.