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expiredTechGamer posted Apr 02, 2021 05:22 AM
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expiredTechGamer posted Apr 02, 2021 05:22 AM

20-Pack 3M N95 Personal Protective Particulate Respirator Masks

$24

$37

35% off
Amazon
249 Comments 184,886 Views
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Deal Details
Amazon.com has 20-Pack 3M N95 Personal Protective Particulate Respirator Masks for $24.19. Shipping is free with Prime or on orders $25+.

Thanks community member TechGamer for sharing this deal

Note: In stock on April 23, 2021.

About this Product (from product page):
  • Niosh Approved: For at Least 95% Filtration Efficiency Against Certain Non-Oil Based Particles Like Dust.
  • Custom Fit: Adjustable Nose Clip Helps Provide a Secure Seal. Cushioning Foam for Added Comfort on the Nose.
  • Easy Breathing: Incorporates proprietary technology with advanced electrostatically charged microfiber filter media, designed for easy breathing.
  • SECURE SEAL: 2-strap design with dual point attachment helps provide a secure seal.
  • Applications: Bagging, Grinding, Sanding, Sawing, Sweeping, Woodworking, and Other Dusty Applications, As Well As Wildfire Smoke Inhalation.

Editor's Notes

Written by slickdewmaster | Staff
  • These N95 Masks are highly rated receiving 4.6 Stars out of 5 Stars based on over 500 Customer Reviews.
  • While these Masks appear to be MSRP, these Masks are $12.47 less (34.01% Savings) than the previous price from October 2020 where they were $36.66. Additionally, these Masks are in high demand and sold out at most reputable retailers making this a good time to buy.

Original Post

Written by TechGamer
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Amazon.com has 20-Pack 3M N95 Personal Protective Particulate Respirator Masks for $24.19. Shipping is free with Prime or on orders $25+.

Thanks community member TechGamer for sharing this deal

Note: In stock on April 23, 2021.

About this Product (from product page):
  • Niosh Approved: For at Least 95% Filtration Efficiency Against Certain Non-Oil Based Particles Like Dust.
  • Custom Fit: Adjustable Nose Clip Helps Provide a Secure Seal. Cushioning Foam for Added Comfort on the Nose.
  • Easy Breathing: Incorporates proprietary technology with advanced electrostatically charged microfiber filter media, designed for easy breathing.
  • SECURE SEAL: 2-strap design with dual point attachment helps provide a secure seal.
  • Applications: Bagging, Grinding, Sanding, Sawing, Sweeping, Woodworking, and Other Dusty Applications, As Well As Wildfire Smoke Inhalation.

Editor's Notes

Written by slickdewmaster | Staff
  • These N95 Masks are highly rated receiving 4.6 Stars out of 5 Stars based on over 500 Customer Reviews.
  • While these Masks appear to be MSRP, these Masks are $12.47 less (34.01% Savings) than the previous price from October 2020 where they were $36.66. Additionally, these Masks are in high demand and sold out at most reputable retailers making this a good time to buy.

Original Post

Written by TechGamer

Community Voting

Deal Score
+210
Good Deal
Visit Amazon

Price Intelligence

Model: 3Mâ„¢ 8210 Particulate Respirator Masks, N95, White, Pack of 20 Respirators

Deal History 

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Sort: Lowest to Highest | Last Updated 9/14/2025, 08:13 PM
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Top Comments

Nephilim
663 Posts
296 Reputation
These rubber straps come in a compacted state and must be stretched before first use. This nearly doubles their length and gives them more elasticity.

I expect some of those reviewers did not do this.

https://youtu.be/2mnSy3hDHM4
UniqueStag996
32 Posts
18 Reputation
N95 respirators with exhalation valves should not be used when sterile conditions are needed.

https://www.healthline.com/health...d19-spread
Ohsighrus
1992 Posts
2228 Reputation
They're not meant to be taken on and off multiple times on multiple days.... of course eventually that material is going to fail. They weren't designed for that. They are designed to be put on and stay on for a job then to be disposed at the end of the day. The people complaining they fail work in the office and take it off their face every 15 seconds and mouth breath at the water cooler. Trust me I watch it all day long.

248 Comments

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Apr 02, 2021 05:26 AM
6,121 Posts
Joined Jan 2010
ProfessorChaosApr 02, 2021 05:26 AM
6,121 Posts

Our community has rated this post as helpful. If you agree, why not thank ProfessorChaos

Horrible reviews, say straps break almost immediately. Caveat emptor.
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21
Apr 02, 2021 05:38 AM
585 Posts
Joined Feb 2018

This comment has been rated as unhelpful by Slickdeals users.

Apr 02, 2021 05:43 AM
663 Posts
Joined Mar 2005
NephilimApr 02, 2021 05:43 AM
663 Posts

Our community has rated this post as helpful. If you agree, why not thank Nephilim

Quote from ProfessorChaos :
Horrible reviews, say straps break almost immediately. Caveat emptor.
These rubber straps come in a compacted state and must be stretched before first use. This nearly doubles their length and gives them more elasticity.

I expect some of those reviewers did not do this.

https://youtu.be/2mnSy3hDHM4
Last edited by Nephilim April 1, 2021 at 10:54 PM.
21
4
Apr 02, 2021 05:58 AM
647 Posts
Joined Nov 2011
iDroidApr 02, 2021 05:58 AM
647 Posts
Quote from ProfessorChaos :
Horrible reviews, say straps break almost immediately. Caveat emptor.
I've been using these and the ones w/ valves for over a decade and never had the issues with the straps snapping or breaking on new ones.
1
Apr 02, 2021 06:02 AM
10,341 Posts
Joined Sep 2013
alxshantiApr 02, 2021 06:02 AM
10,341 Posts
I can confirm. Those straps break very quickly. I've never been able to get more 10-12 times of wearing out of any of them. (P. S. I didnt realize prestretching would prevent the straps from breaking, but that does seem to make sense. I'll give that a try on the few remaining filters that are still intact. Wish I had known this a year ago.)
Last edited by alxshanti April 1, 2021 at 11:09 PM.
10
Apr 02, 2021 12:03 PM
32 Posts
Joined Nov 2020
UniqueStag996Apr 02, 2021 12:03 PM
32 Posts

Our community has rated this post as helpful. If you agree, why not thank UniqueStag996

Quote from Loltrek :
No valve no buy.
N95 respirators with exhalation valves should not be used when sterile conditions are needed.

https://www.healthline.com/health...d19-spread
5
3
14
Apr 02, 2021 12:20 PM
1,155 Posts
Joined Mar 2011
F1_SSApr 02, 2021 12:20 PM
1,155 Posts
Quote from ProfessorChaos :
Horrible reviews, say straps break almost immediately. Caveat emptor.
The straps are durable but not to the extent that they can be used for weeks. You initially have to stretch them out and then they adjust for a normal head size. These masks work great and you can tell there is a tight seal.
2

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Apr 02, 2021 12:21 PM
138 Posts
Joined Jun 2009
kevlightyearApr 02, 2021 12:21 PM
138 Posts
As has been said, respirators with valves are a bad idea if you're trying to prevent the spread of disease. However, if you're masking for other tasks (woodworking, home improvement, etc) here are some valved 3M respirators: https://www.amazon.com/3M-Particu...00K0C3P64/. Not a great price, but lower than it's been in a long time according to CCC.
3
Apr 02, 2021 01:10 PM
585 Posts
Joined Sep 2017

This comment has been rated as unhelpful by Slickdeals users.

Apr 02, 2021 01:20 PM
252 Posts
Joined Jul 2008
zzzzsApr 02, 2021 01:20 PM
252 Posts

Our community has rated this post as helpful. If you agree, why not thank zzzzs

Isn't 8210 the small size? Might be too tight for larger heads. Even with a beard, the fit is so tight on me I can't breathe with the 8210 anymore - COPD.

And for those wearing valved masks for COVID, your supposed to wear a mask over that one.
2
3
10
Apr 02, 2021 01:33 PM
218 Posts
Joined Jul 2014
socaluser19Apr 02, 2021 01:33 PM
218 Posts
I had these laying around in the garage before the pandemic started. I got a solid 4 months use out of my first one. Though I really only went out for grocery shopping trips once a week.
Pro
Apr 02, 2021 01:35 PM
1,992 Posts
Joined Jun 2018
Ohsighrus
Pro
Apr 02, 2021 01:35 PM
1,992 Posts
My last purchases of these were on October 16, 2020 and November 10, 2020 at Staples online for $14.09 per 20 and the Cool Flow version were $22.09 per 10.

So good luck finding the valve ones at this price.

https://i.ibb.co/Kx1Z40J/image.png
Last edited by Ohsighrus April 2, 2021 at 06:41 AM.
1
5
Apr 02, 2021 01:39 PM
398 Posts
Joined Mar 2006
MasterDealsterApr 02, 2021 01:39 PM
398 Posts
Quote from alxshanti :
I can confirm. Those straps break very quickly. I've never been able to get more 10-12 times of wearing out of any of them. (P. S. I didnt realize prestretching would prevent the straps from breaking, but that does seem to make sense. I'll give that a try on the few remaining filters that are still intact. Wish I had known this a year ago.)
10-12 uses out of each mask is probably near the limit of effectiveness for reuse. If I used one for yard and shop work 12 times, it would be pretty gross by the time the straps break.
Pro
Apr 02, 2021 01:43 PM
1,992 Posts
Joined Jun 2018
Ohsighrus
Pro
Apr 02, 2021 01:43 PM
1,992 Posts
Quote from ProfessorChaos :
Horrible reviews, say straps break almost immediately. Caveat emptor.
They're not meant to be taken on and off multiple times on multiple days.... of course eventually that material is going to fail. They weren't designed for that. They are designed to be put on and stay on for a job then to be disposed at the end of the day. The people complaining they fail work in the office and take it off their face every 15 seconds and mouth breath at the water cooler. Trust me I watch it all day long.
Last edited by sddealhunter April 3, 2021 at 05:23 PM.
5

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Apr 02, 2021 01:49 PM
8 Posts
Joined Aug 2011

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