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3M 8511 N95 Mask w/Exhaust Valve 10 pack $29.69 +shipping In Stock Grainger

$29.69
+54 Deal Score
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https://www.grainger.com/product/...ator-4JF99

I know a lot of hate for Grainger not updating their inventory and canceling orders but I've been watching availability on these for a while and they showed in stock. Ordered this morning, they shipped UPS this afternoon, and scheduled to arrive Friday as promised. Good Luck!

As Coolpez says, "You can always wear a paper/cloth mask on top of this" if you are going to wear in public.
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3M 8511 N95 Mask w/Exhaust Valve 10 pack $29.69 +shipping In Stock Grainger
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Joined Dec 2007
L7: Teacher
> bubble2 2,483 Posts
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BrotherAli
11-25-2020 at 05:24 PM.

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

11-25-2020 at 05:24 PM.
Personally, I like these options better because there is no exhaust valve:

https://www.lowes.com/pd/Dasheng-...1002826938

https://bonafidemasks.com/Powecom-kn-95/

https://bonafidemasks.com/kn95-re...uthorized/
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Joined Dec 2008
L6: Expert
> bubble2 1,288 Posts
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Lukeed
11-25-2020 at 05:29 PM.

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

11-25-2020 at 05:29 PM.
Quote from BrotherAli :
Personally, I like these options better because there is no exhaust valve:

https://www.lowes.com/pd/Dasheng-...1002826938

https://bonafidemasks.com/Powecom-kn-95/

https://bonafidemasks.com/kn95-re...uthorized/
100%, please don't use a mask with an exhaust valve.
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Joined Sep 2005
Bye. Too much spam.
> bubble2 14,476 Posts
HapShaughnessy
11-25-2020 at 05:31 PM.
11-25-2020 at 05:31 PM.
Quote from Lukeed :
100%, please don't use a mask with an exhaust valve.
Exactly. You just spread your germs.
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HIDDENjohnk11111-25-2020 at 05:32 PM.

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HIDDENPedroR11-25-2020 at 05:33 PM.

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HIDDENmiami11-25-2020 at 05:34 PM.
Joined Dec 2008
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> bubble2 1,288 Posts
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Lukeed
11-25-2020 at 05:35 PM.
11-25-2020 at 05:35 PM.
Quote from PedroR :
Use them nearly daily, fair better than valveless
And no protection for anyone else if you are using these for going out.

I have nothing against valve masks if you are using them for projects and won't be around others, but using valve masks for any mask requirements defeats the purpose.
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HIDDENcompfreak11-25-2020 at 05:36 PM.
Joined Dec 2010
Space Cowboy
> bubble2 508 Posts
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coolpez
11-25-2020 at 05:38 PM.
11-25-2020 at 05:38 PM.
You can always wear a paper/cloth mask on top of this one.
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Joined Mar 2017
L3: Novice
> bubble2 168 Posts
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ChristopherC9285
11-25-2020 at 05:40 PM.
11-25-2020 at 05:40 PM.
Not allowed in the hospital I work at. Patients are asked to wear a surgical mask if they have this.
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Joined Oct 2010
L4: Apprentice
> bubble2 334 Posts
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cswanic
11-25-2020 at 05:42 PM.
11-25-2020 at 05:42 PM.
Exactly, these masks hold onto the face very tight with little room for air to escape and the metal retainer makes them that much more effective. In other words these masks will not come off without you pulling them down. The paper masks that loop over your ears have so many ways air escapes and comes in that honestly I'd argue the blue paper masks are equally worse if saying valve masks are not effective.


I will happily loop a paper mask over this one as that does work equally well and further protects you and those around you from aerosols.
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Joined Feb 2007
L3: Novice
> bubble2 267 Posts
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GatorJ
11-25-2020 at 05:44 PM.
11-25-2020 at 05:44 PM.
It is extremely inconsiderate to wear these masks around others.
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Joined May 2005
L4: Apprentice
> bubble2 403 Posts
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compfreak
11-25-2020 at 05:49 PM.
11-25-2020 at 05:49 PM.
[quote]
Quote from GatorJ :
It is extremely inconsiderate to wear these masks around others.
I would rather someone wear one of these properly than someone wear a chin diaper/not wear a mask
​
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Joined Feb 2007
L3: Novice
> bubble2 267 Posts
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GatorJ
11-25-2020 at 05:50 PM.
11-25-2020 at 05:50 PM.
Quote from compfreak :
Great masks. If only everyone wore them, then there would be no need to debate valve/valveless. If you choose not to wear a mask, then don't blame others for wearing a valve mask.
Newsflash: it isn't just about you.
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