3M Aura 1870+ N95 Surgical Respirator (Pack of 20)

The 3M Aura 1870+ N95 Surgical Respirator is a NIOSH-approved N95 disposable respirator that filters at least 95% of non-oil airborne particles. It is the industry-standard choice for general construction dust, sanding, drywall, wildfire smoke, and nuisance particulate. As a 3-panel flat-fold, unvalved respirator, it is suitable for source-control settings where exhaled air must also be filtered. Sold 20 per pack.

Step changes by hazard: for non-oil dust an N95 covers most work, R95 adds oil resistance, and P100 gives oil-proof 99.97% filtration. For gases or vapors, no filtering facepiece will do — use a half mask respirator with cartridges.

3M Aura 1870+ N95 Surgical Respirator key specs

• Rating: NIOSH N95 (95% of non-oil airborne particles)
• Oil: not rated for oil
• Style: 3-panel flat-fold, unvalved
• Pack: 20 per pack
• Use for: general construction dust, sanding, drywall, wildfire smoke, and nuisance particulate
• Not for: oil mist, gases or vapors, asbestos, or oxygen-deficient atmospheres

3M Aura 1870+ N95 Surgical Respirator compatibility

The 3M Aura 1870+ N95 Surgical Respirator is a standalone disposable respirator — it does not take cartridges or filters. Its profile pairs with most safety eyewear, face shields, and hard hats, and it is commonly worn with hearing protection on noisy sites. For gas or vapor protection it is not suitable; use a half mask respirator with the correct cartridge. Compare classes in our respirator filter types guide.

3M disposable respirator comparison

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3M Aura 1870+ N95 Surgical Respirator ordering FAQ

How many 3M Aura 1870+ N95 Surgical Respirator respirators come per pack?

The 3M Aura 1870+ N95 Surgical Respirator is sold 20 per pack; case and bulk quantities are available on request for crews and facilities.

Is this the genuine 3M 3M Aura 1870+ N95 Surgical Respirator?

Yes — WC Safety sells authentic, NIOSH-approved 3M Aura 1870+ N95 Surgical Respirator respirators through legitimate supply channels, so you avoid the counterfeits common online.

Can I buy the 3M Aura 1870+ N95 Surgical Respirator in bulk or by the case?

Yes — use our Request a Quote option for case and pallet pricing on volume orders.

How should I store the 3M Aura 1870+ N95 Surgical Respirator?

Store it in the original packaging, away from heat, sunlight, moisture, and contaminants, within the printed temperature range so the straps and seal stay reliable.

Does the 3M Aura 1870+ N95 Surgical Respirator expire?

Yes — 3M prints a shelf-life date because straps and nose foam degrade over time. Rotate older stock first and check the date before issuing.

Does the 3M Aura 1870+ N95 Surgical Respirator use replaceable filters or cartridges?

No — it is a disposable filtering facepiece; the whole respirator is discarded after use. For replaceable cartridges, see reusable half mask respirators.

Does the 3M Aura 1870+ N95 Surgical Respirator work with safety glasses, face shields, or hard hats?

Yes — it pairs with most safety eyewear, face shields, and hard hats. If glasses fog, consider a valved model.

Is the 3M Aura 1870+ N95 Surgical Respirator NIOSH-approved?

Yes — it is a NIOSH-approved N95 respirator under 42 CFR Part 84. You can verify any respirator on the NIOSH Certified Equipment List.

Does the 3M Aura 1870+ N95 Surgical Respirator protect against oil?

No — N95 is non-oil; choose an R95 or P100 for oil mist.

Is the 3M Aura 1870+ N95 Surgical Respirator reusable?

It is designed for single use, with limited reuse permitted when supplies are constrained; discard it when soiled, damaged, or hard to breathe through.

Is the 3M Aura 1870+ N95 Surgical Respirator in stock and how fast does it ship?

Stock status is shown on this page; fulfillment is handled through Amazon, so delivery timing follows the Amazon shipping options at checkout.

How do I choose between the 3M Aura 1870+ N95 Surgical Respirator and your other respirators?

Compare options in our best N95 respirators guide and disposable respirator buyer's guide, or browse all N95 respirators.

Related: N95 respirators · 3M disposable respirators · all disposable respirators · disposable respirator guide · can you reuse an N95? · 3M Aura 1870+ N95 Surgical Respirator review