Two popular 3M flat-fold N95 respirators are the 3M Aura 9205+ / 9210+ and the 3M Aura 1870+. They look almost identical — same three-panel flat-fold Aura design — but they’re rated for different jobs. Here’s how to pick.
Quick answer:
- Healthcare, dental, patient care, fluid exposure → 3M 1870+ (NIOSH N95 and surgical mask, fluid resistant)
- Industrial, construction, general protection, all-day comfort → 3M 9210+ / 9205+
- Prefer a classic cup-style? → 3M 8210 (industrial) or 3M 1860 (healthcare)
3M 1870+ Aura N95 Surgical Respirator
Healthcare · Fluid resistant · 10 individually wrapped
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Key Differences Between the 3M 9205+/9210+ and 3M 1870+
| Feature | 3M Aura 9205+ / 9210+ | 3M Aura 1870+ |
|---|---|---|
| Certification | NIOSH N95 | NIOSH N95 + surgical mask (fluid resistant) |
| Intended use | Industrial, construction, general public, extended wear | Healthcare, surgical, dental, high-risk medical settings |
| Fluid resistance | Not rated | Yes — splash/spray protection |
| Design | 3-panel flat-fold, adjustable noseclip, soft nose foam | 3-panel flat-fold, adjustable noseclip, soft nose foam |
| Comfort | Excellent — low breathing resistance, all-day wear | Excellent, slightly firmer seal |
| Packaging | Box of 20 (case of 240) | 10 individually wrapped (case of 440) |
The 3M 9205+/9210+ is built for comfort over long shifts: an adjustable noseclip, soft nose foam and low breathing resistance, with electrostatically charged filter media that traps particles efficiently. If you wear a respirator for hours in industrial, construction, cleaning or general-protection settings, this is the one.
The 3M 1870+ uses the same Aura platform but is also cleared as a surgical mask, meaning it’s tested for fluid resistance. That’s why it’s widely used in hospitals, dental clinics and settings where splashes or aerosol-generating procedures are a risk.
Which N95 Mask Should You Buy?
- ✅ Healthcare workers, dental, long-term care → 3M 1870+ Aura
- ✅ Industrial use, construction, general protection → 3M 9210+ / 9205+ Aura
- ✅ Comfort for extended wear → 3M 9210+ / 9205+
- ✅ High-risk medical environments, fluid exposure → 3M 1870+
Both are high-quality respirators — your work environment determines the right one. Prefer a cup-style N95 instead of flat-fold? The 3M 8210 (industrial) and 3M 1860 (healthcare) follow the same logic:
Fit Testing Matters
An N95 only protects if it seals. CSA Z94.4 (the Canadian standard for selecting, using and caring for respirators) calls for tight-fitting respirators to be fit-tested on the specific model each person wears. If your team is switching between the 9210+ and 1870+, or from cup to flat-fold, re-test. Need help? See our mask fit testing page.
Questions about bulk or clinic orders?
Clinics, dental offices, labs and businesses can ask us about case and volume pricing.
Contact usWhere to Buy 3M N95 Masks in Canada
PPE Online is a Canadian PPE supplier stocking authentic 3M respirators — the 1870+, 9210+, 8210 and 1860 — plus Canadian-made CA-N95 flat-folds and KN95s. Order by the box or by the case, with shipping across Canada and to the United States, and volume pricing for clinics and businesses.
Frequently Asked Questions
What’s the difference between the 3M 9205+ and 9210+?
Same Aura respirator and filtration; the 9210+ is the version we stock (box of 20).
Is the 3M 1870+ better than the 9205+?
Not better — different. The 1870+ adds surgical fluid resistance for healthcare. For non-medical use the 9205+/9210+ is equally protective and more economical.
Can I reuse an N95?
Follow your employer’s or public-health guidance. Discard if soiled, damaged, wet or if breathing becomes difficult.
How do I know my 3M mask is authentic?
Buy from an authorized Canadian supplier. Genuine 3M respirators carry NIOSH markings, a lot number and 3M branding on the mask itself.
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