Gerson 1750 N99 Respirator Review — Honest Buyer's Guide to the Made-in-USA N99
Verdict: 4.4/5. The Gerson 1750 is a made-in-USA N99 molded cup — 99% non-oil filtration, a step above N95 for heavier particulate. An N95 is cheaper for general dust.
Verdict: 4.4/5. The Gerson 1750 is a made-in-USA N99 molded cup — 99% non-oil filtration, a step above N95 for heavier particulate. An N95 is cheaper for general dust.
Verdict: 4.4/5. The 3M 8293 is the max-protection disposable — oil-proof P100 (99.97%) with a face seal and valve, for lead and heavy oil mist. A reusable is cheaper for daily wear.
Verdict: 4.4/5. The 3M 8233 is the maximum non-oil disposable (N100) for lead and heavy fume — right when the hazard demands it, overkill for general dust, and the wrong class when oil is present.