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If you have a mask that has a valve, use it around anti-maskers, around maskers use a surgical mask (Original Post) Demonaut Jul 2020 OP
I was wondering how to rig the valve to blow purple smoke out of it. TreasonousBastard Jul 2020 #1
Post removed Post removed Jul 2020 #2
That's what I do. Buckeye_Democrat Jul 2020 #3
lol, carbon filter too Demonaut Jul 2020 #4
I'm using this one... Buckeye_Democrat Jul 2020 #9
Great idea. I'm bringing both with me from here out. KPN Jul 2020 #17
I taped the inside of my valves, don't want to have to care for sick people uppityperson Jul 2020 #5
what do you mean? Demonaut Jul 2020 #6
I put tape over the valve on the inside of my mask uppityperson Jul 2020 #11
Can you breathe in it, though? LisaL Jul 2020 #19
I think it depends. Buckeye_Democrat Jul 2020 #21
I don't think you'd be able to breathe in a STEALTH mask if you block the valve with tape. LisaL Jul 2020 #22
I tried when I first got it. Buckeye_Democrat Jul 2020 #25
Yes, it's a vogmask. Layers of cloth and filters uppityperson Jul 2020 #46
Where do you even find n100 valved masks? cayugafalls Jul 2020 #7
I got mine months ago, I doubt if you can find them now Demonaut Jul 2020 #8
Not true. LisaL Jul 2020 #13
corrected, mine are 3M units I bought at the beginning of the pandemic Demonaut Jul 2020 #31
These can still be found. Buckeye_Democrat Jul 2020 #12
Amazon sells it. LisaL Jul 2020 #14
Yeah, replacement filters are the problem. Buckeye_Democrat Jul 2020 #18
Please do not wear them around ANYONE Ms. Toad Jul 2020 #10
There is nothing wrong with the valved mask if you put another mask on top of the valve. LisaL Jul 2020 #15
right, surgical masks are more disposable Demonaut Jul 2020 #32
This message was self-deleted by its author Ms. Toad Jul 2020 #39
+1000 OhioChick Jul 2020 #40
Okay, sorry to be ignorant. I've seen those in web ads, What's the valve for? Beartracks Jul 2020 #16
So you can breathe. LisaL Jul 2020 #20
So you breathe IN thru the mask material and OUT thru the valve? Beartracks Jul 2020 #24
Yep, but the valves can be covered too. Buckeye_Democrat Jul 2020 #27
Exactly. I don't think any of these industrial masks were designed with covid in mind. LisaL Jul 2020 #29
Exhaling. Grokenstein Jul 2020 #28
Seriously, though, I think it's a very bad advice. LisaL Jul 2020 #23
Yeah, that's the best advice. Buckeye_Democrat Jul 2020 #26
Thank you. Tipperary Jul 2020 #44
I have a mask with a valve, but it's covered by two layers of cloth on the inside. Arkansas Granny Jul 2020 #30
idk Demonaut Jul 2020 #33
Why would a valve have two layers of cloth on the inside? LisaL Jul 2020 #36
No, I found it on Amazon. It has a pocket for a filter, but I can't breathe Arkansas Granny Jul 2020 #43
To save yourselves get a good safeinOhio Jul 2020 #34
If it's airborne (which it is), a shield is not enough. LisaL Jul 2020 #35
Blocks the spray that goes thru safeinOhio Jul 2020 #37
What's best to protect the eyes? Sugarcoated Jul 2020 #38
The hospitals originally supplied these.... OhioChick Jul 2020 #42
How is the PPE situation? Do they have enough N95 masks now? LisaL Jul 2020 #45
It's getting worse..... OhioChick Jul 2020 #47
The hospitals all use a 3M N-95 mask with a face shield and goggles n/t OhioChick Jul 2020 #41

Response to Demonaut (Original post)

Buckeye_Democrat

(14,852 posts)
3. That's what I do.
Thu Jul 9, 2020, 10:24 PM
Jul 2020

I cover the valve with another cloth mask. If nobody else is even wearing masks, then screw them. Off comes the cloth mask. and I still have N100-rated protection for myself.

Edit: I'll do the right thing and not condone this idea anymore -- i.e., exposing the exhalation valves.

uppityperson

(115,677 posts)
11. I put tape over the valve on the inside of my mask
Thu Jul 9, 2020, 10:39 PM
Jul 2020

It looks like a valved mask, but the valve is taped shut to protect everyone else from me. I understand the desire to make the non masked understand how bad the disease can be and how they are helping spread it, but won't infect them on purpose by wearing a mask with an open valve. ( I'm a nurse)

LisaL

(44,972 posts)
19. Can you breathe in it, though?
Thu Jul 9, 2020, 10:46 PM
Jul 2020

I don't think it's possible to tape a valve on the inside of the mask of an industrial reusable mask and still be able to breathe. The only solution is to cover the valve with a cloth or a surgical mask from the outside.

Buckeye_Democrat

(14,852 posts)
21. I think it depends.
Thu Jul 9, 2020, 10:50 PM
Jul 2020

Some of the "N95" masks are nylon with carbon and other layers of filters, and I think a person might be able to exhale through them without using the valves to make it far easier.

Buckeye_Democrat

(14,852 posts)
25. I tried when I first got it.
Thu Jul 9, 2020, 10:56 PM
Jul 2020

Not easy!

It's obviously super-easy to exhale through the one-way valve. The cloth mask over it doesn't make it much harder. Just like exhaling through a cloth mask without it, except glasses don't fog because the valve is directed downward.

cayugafalls

(5,639 posts)
7. Where do you even find n100 valved masks?
Thu Jul 9, 2020, 10:32 PM
Jul 2020

unless you had them before all this, I have not been able to find anything but n95 or kn95.

So just have to make do with what we got.

LisaL

(44,972 posts)
13. Not true.
Thu Jul 9, 2020, 10:41 PM
Jul 2020

You can still buy this mask on amazon.
Trend STEALTH/ML Stealth Air Half Mask, APF10 (Medium/Large)
No replacement filters, though.

Buckeye_Democrat

(14,852 posts)
12. These can still be found.
Thu Jul 9, 2020, 10:39 PM
Jul 2020

The filters are expensive and hard to find, but the filters should be included from various online retailers like woodworking stores.

https://www.trend-uk.com/en/UK/airstealth_usa/

Buckeye_Democrat

(14,852 posts)
18. Yeah, replacement filters are the problem.
Thu Jul 9, 2020, 10:45 PM
Jul 2020

They supposedly last a long time unless commonly exposed to dirty environments, though.

Ms. Toad

(33,992 posts)
10. Please do not wear them around ANYONE
Thu Jul 9, 2020, 10:38 PM
Jul 2020

anti-maskers do not live in isolation. They participate in the community at large, they have parents in nursing homes, or they work in nursing homes, their children attend schools with teachers who may be forced to go back to work - or perhaps with your own children.

LisaL

(44,972 posts)
15. There is nothing wrong with the valved mask if you put another mask on top of the valve.
Thu Jul 9, 2020, 10:44 PM
Jul 2020

Like a cloth mask or a surgical mask. You't still get the same filtering effect.

Response to LisaL (Reply #15)

OhioChick

(23,218 posts)
40. +1000
Fri Jul 10, 2020, 01:52 AM
Jul 2020

If valve masks offered that much protection to the user and those they come into contact with, they'd be using them in hospitals and not recycling their 3M N-95's.

Beartracks

(12,799 posts)
24. So you breathe IN thru the mask material and OUT thru the valve?
Thu Jul 9, 2020, 10:56 PM
Jul 2020

That is, the mask is strictly for the wearer's protection?

========

Buckeye_Democrat

(14,852 posts)
27. Yep, but the valves can be covered too.
Thu Jul 9, 2020, 11:01 PM
Jul 2020

Many of them weren't originally designed with a plague in mind. Originally used for outdoor activities in pollution, woodworking, etc.

LisaL

(44,972 posts)
29. Exactly. I don't think any of these industrial masks were designed with covid in mind.
Thu Jul 9, 2020, 11:05 PM
Jul 2020

They are designed for working in dusty environments and so on. Or like you said, pollution in countries where air is very bad quality.
So being able to breathe better by freely exhaling unfiltered air was not a concern.
Well, it is a concern now.

Grokenstein

(5,721 posts)
28. Exhaling.
Thu Jul 9, 2020, 11:05 PM
Jul 2020

Valve masks filter "inbound" air, while the valve lets "outbound" air out sans filtering. Which is great if all that you're concerned about is dust and particulates, but for COVID-19 it will need a second mask or other form of additional filter to protect others.

LisaL

(44,972 posts)
23. Seriously, though, I think it's a very bad advice.
Thu Jul 9, 2020, 10:54 PM
Jul 2020

Are you going to change the mask depending on who is around you?
Once you put the mask on, you have to keep it on.
How are you going to know who is going to be around you, maskers or anti-maskers?
Put you surgical mask on top of your valved mask, and then you are getting better protection for yourself and are not being an ass.

Buckeye_Democrat

(14,852 posts)
26. Yeah, that's the best advice.
Thu Jul 9, 2020, 10:59 PM
Jul 2020

I get mad at non-maskers, but it's in the best interest of everyone to block our droplets even if we're "sure" that we're not infected.

Arkansas Granny

(31,507 posts)
30. I have a mask with a valve, but it's covered by two layers of cloth on the inside.
Thu Jul 9, 2020, 11:20 PM
Jul 2020

How does that affect the mask?

Arkansas Granny

(31,507 posts)
43. No, I found it on Amazon. It has a pocket for a filter, but I can't breathe
Fri Jul 10, 2020, 06:55 AM
Jul 2020

with the filter in. I feel like I'm wearing a plastic bag.

Even without the filter inserted it feels like a filter material sandwiched between 2 layers of cloth, plus the filter pocket, so it's actually 4 layers thick over nose and mouth. It fits my face snugly and my glasses don't fog up like with the disposable masks.

safeinOhio

(32,641 posts)
37. Blocks the spray that goes thru
Thu Jul 9, 2020, 11:56 PM
Jul 2020

the mask. Mask mostly protect the other person. That’s great. Shield protects you. Safer for both. I predict it’ll be a big thing soon.

OhioChick

(23,218 posts)
47. It's getting worse.....
Sat Jul 11, 2020, 02:04 AM
Jul 2020

Everyone is still recycling a few N-95 masks and using paper bags.
There aren't enough N-95's and as of now, no more are in the pipeline in the future, so I'm told.

Most healthcare workers are scrambling to buy their own protection, which is costing a fortune. Authentic N-95's can't be found anywhere.

Whenever you hear the idiot or his sidekick on MSM saying we have "so much PPE", assume it's BS just as everything they say is.

Stay safe.

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