Product Reviews

Verdict: 4.5/5. The 3M Ultimate FX FF-403 Large is the premium full face respirator for larger facial profiles - best-in-class lens and speech diaphragm, low-profile face seal, comfortable for ten-hour wear. The right pick for long shifts and communication-heavy roles, overkill for short shifts.

Verdict: 4.7/5. The 3M Ultimate FX FF-402 is the premium Medium full face respirator - best-in-class lens and speech diaphragm, low-profile face seal, comfortable for ten-hour wear. The right pick for long shifts and communication-heavy roles, and overkill when budget is tight or shifts run short.

The 3M Ultimate FX FF-401 is the premium Small full face respirator - best-in-class lens and speech diaphragm, low-profile face seal, comfortable for ten-hour wear. The right pick for long shifts and communication-heavy roles, and the wrong one when budget is tight or shifts run short.