3M N95 Respirator 8511, Cool Flow Valve, White, Stretchable, 2 Safety Masks
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3M N95 Respirator 8511, Cool Flow Valve, White, Stretchable, 2 Safety Masks

4.6 stars out of 281 reviews
(4.6)|
281 ratings
3M N95 Respirator 8511, Cool Flow Valve, White, Stretchable, 2 Safety Masks3M N95 Respirator 8511 Cool Flow Valve White Stretchable 2 Safety Masks3 pack 3M N95 Respirator 8511 Cool Flow Valve White Stretchable 2 Safety Masks
Pack Size:Single

Key item features

  • High Filtration: NIOSH-approved N95 for at least 95% filtration efficiency against certain non-oil-based particles and aerosols.
  • Cool Flow Valve: 3M Cool Flow Exhalation Valve helps direct exhaled air downward and allows for easy breathing.
  • Comfortable Fit: Adjustable M-noseclip and stretchable, braided headbands provide a custom and secure seal.
  • Advanced Media: Advanced filter media designed for easy breathing and up to 50% easier breathing compared to non-valved 3M 8200 Testing.
  • Lightweight Design: Lightweight and comfortable for long periods of wear, with a convenient, disposable design.
  • Versatile Use: Recommended for relief from dusts and particles during sanding, grinding, sawing, and outdoor activities like gardening and mowing.
  • Latex-Free: Contains no components made from natural rubber latex, ensuring safety for those with latex allergies.
  • Package Contents: Includes 2 safety masks, suitable for DIY/home use in non-harmful environments or under regulated occupational programs.
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Current price is $8.44$4.22/ea
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Columbus, 43215
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Customer ratings & reviews

4.6 out of 5 stars
stars281 ratings91 reviews
How item rating is calculated
  1. 5 stars80% (226)
  2. 4 stars11% (32)
  3. 3 stars2% (5)
  4. 2 stars2% (5)
  5. 1 star5% (13)

Reviews summary

Pros
  • : Provides reliable defense against airborne particles.
  • : Made with breathable materials.
  • : Provides a comfortable and breathable experience.
  • : Allows for comfortable airflow.
Neutral
  • : Offers competitive pricing, but can be expensive for some users.
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Showing 1-3 of 91 reviews

Dec 31, 2025
WalmartCustomer
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

I live in an apartment. I have requested several times for maintenance to fix or replace duct work in the Attic. I get small particulates that settle everywhere. So I needed a high quality air mask to wear while I am sleeping. This is a great air mask. It has a valve in it which allows easy breathing in and out and does not heat up the air when doing that.

Incentivized Review
Helpful?4E2QGG5C1ZQ8394342305
Jul 24, 2025
Ronnie
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Iam at both Walmarts almost everyday in fort oglethorpe Ga. daily. shopping for some of the people that can't no longer get out both of them are fantastic iam very lucky to have both of them so close the employees are always very friendly and both are always stt

Helpful?4E2QGG5C1ZQ8394342305
Aug 6, 2025
LisaBee
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

This Mask is a Godsend

I started a German Roach clean-out job and decided to go with this mask. The smell in the house was incredible and this mask did an amazing job masking it. Otherwise, I don't think I could've gotten it done. I'm a large woman, and the fit was tight, but I'd rather a tight fit than exposure to what was in this house. The fit wasn't anything I couldn't handle. I had to rearrange my glasses for them to fit over the mask, but they worked out. I'll definitely buy this mask again, as needed.

Helpful?4E2QGG5C1ZQ8394342305