Product Reviews

3M Secure Click HF-800SD Half Face Respirator Review (4.6/5) review - specs, fit, pros and cons, NIOSH/OSHA compliance, and who it's for.

3M Secure Click FF-800 Full Face Respirator Review (4.7/5) review - specs, fit, pros and cons, NIOSH/OSHA compliance, and who it's for.

Verdict: 4.5/5. The 3M 7800S-L Large is the heavy-duty Large full face respirator - premium silicone, reinforced construction, longest service life in the Large class. The right pick for larger-faced workers in harsh or abrasive work; overkill for standard shifts.

Verdict: 4.6/5. The 3M 7800S-M Medium is the heavy-duty default in 3M's full-face lineup - premium silicone, reinforced construction, longest service life in the Medium class. The right pick for harsh, abrasive, or chemical-heavy work; overkill for standard industrial shifts.

Verdict: 4.5/5. The 3M 7800S-S Small is the heavy-duty Small full face respirator - premium silicone, reinforced construction, longest service life in the Small class. The right pick for harsh, abrasive, or chemical-heavy work; overkill for standard industrial shifts.

Verdict: 4.5/5. The 3M 6800 Medium is the most widely deployed full face respirator in North American industry - the right default for most workers, and the wrong call only when shifts run long or noise demands better speech.

Verdict: 4.4/5. The 3M 6900 Large is the right full face respirator when the 6800 Medium leaks at the chin or temples - and the wrong one when shifts run long or noise demands better speech.

Verdict: 4.4/5. The 3M 6700 is the cheapest reliable Small full face respirator from 3M — the right pick when your worker fails the 6800 fit test and the budget rules out the FF-401 or 7800S Small. Honest buyer's review with side-by-side comparisons, cartridge pairings, and a no-nonsense pros and cons breakdown.