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Lazarus Long Profile picture
@LazarusLong13
May 26 • 28 tweets • 13 min read • Read on X
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⚠️ PFAs from 3M ⚠️

🤬N95, N100, PAPR.🤬

Just found this, so giving you a heads up. Source at end.

On a personal note, I know some of you have some of these, and I am both sorry and livid for you.

P100s have PFAs.
( I have a rack of these.)

/1 Image
PAPR - Versaflo, Powerflow. Read for details.

/2 The 3M™ Versaflo™ TR-300+, TR-600, TR-800, and Powerflow™ PAPR motor blowers contain PFAS in certain blower housing components to help manage heat and seal the circuit board, as well as lubricate the motor. This motor blower is sold by itself, as well as in kits where it is paired with multiple breathing tube and headgear options. Some products utilize lithium batteries which may also contain PFAS. The 3M™ Versaflo™ Breathing Tubes BT-20S, BT-20L, BT-30, and BT-40 which are used in certain powered and supplied air system configurations to connect the headgear to the air source, use a...
JFC. 3Ms R, P, and HE filters.

@3M. P100, you greedy jerks?

@NIOSH_TWH @NIOSH - you realize we are going to FOIA you, right? I know you guys read my tweets, so let's get this fixed?

/3 Image
3M’s 7800, 7800B, FF-400, and FF-800.

(I huffed PFAs with P100s, and dodged the bullet on this one so far, as I have the 6800.) In addition, 3M’s 7800, 7800B, FF-400, and FF-800 Full Facepiece Reusable Respirators contain a speaking diaphragm that is used to help provide easy communication for the wearer to those around them. This speaking diaphragm contains PFAS. The FF-400 and FF-800 respirators also have a coating that is applied to the facepieces’ polycarbonate lens to allow for improved paint and stain resistance for easier cleaning. This coating contains PFAS.
@3M - it's the science of poison, not fluorochemistries.

Did you come up with the PR campaign for @DuPont_News's Teflon, the Happy Pan, as well?

Greedy bastards.

pfas.3m.com/pfas_uses

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Source for all of this. I almost skipped this because I knew the firefighting gear was contaminated. But thought it was a little long for just one product.

multimedia.3m.com/mws/media/2303…
Back in 2021, Sean Lynch of @3M said that surgical respirators did NOT contain PFAs.

Which sounds like a lie as they are EXACTLY what would work good with PFAs to repel blood, etc

But he DID say that some models of their STANDARD N95s may contain some PFAs in the headbands. Image
So, at least the PFAs is not in the filtration? But it is concerning that only 3 years later, their PFA document does not mention N95 headbands.

Did they get rid of the PFAs so quickly? When they are not required to until 2025 (and only piecemeal).

eenews.net/articles/face-…
And, of course, this was in 2021 and 2023, long after 3M supposedly began to phase out PFAs in 2000.

Which was touched on in their testimony declaring minimal health effects.👀

I have been a fan of 3M products, and now am a tad shocked.
pfas.3m.com/3M-to-share-re…
Image
And the trust is gone.

Anyone have the ability to test Filtrete 1900 for PFAs? 👀 Image
Want to help light a fire under 3M?

Hit their chat up on Monday and ask about your favorite 3M respirator to see if it has PFAs in it.

See what doc they provide you. Let's compare notes

Live agent specialists’ chat
Monday – Friday
8:00 AM – 4:30 PM CST

3m.com/3M/en_US/compa…
And absolutely great point about all of the respirator companies.

Please reply back here what you hear, try to get some sort of formal document.

Also great point.

But my stance is that I want to avoid them as much as possible.

Just like Covid.

There was a study on the #corsirosenthalbox that showed reduction of PFAs through using the box.

Went back and reread it.


The box in question used Jim's TexAir filters.

Here is a link to his filters:
pubs.acs.org/doi/epdf/10.10…
texairfilters.com/filters-for-bo…
Image
Here is the article that covers the PFA study that will be easier to read for most.

To clarify- we don't know if 3M filters, Filtrete 1900, have PFAs or not. But are pushing to get them tested.

I personally have 8 of them where I am living, and I am not
brown.edu/news/2022-12-2…
tossing them until someone does test them.

If I need to replace a set before they are tested or @3M replies? I will be buying Jim's filters based on that study.
And here we go.

@marigoldglitter showing the way by hitting the PPE company annual report.

PFAs in the majority of @DraegerNews products. So, Dragger....got PFAs in your respirators? If so, where?



Image
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Thank you @profahnhmc!

I've uploaded a copy to Google sheets. Anyone with this link can open it. NO write access granted.



Let's do an example - Aura. Pay attention, please, as I am not going to look up everyone's respirator.

docs.google.com/spreadsheets/d…
Click on 3 dots (the hamburger).
Click Find and Replace.
Type in aura OR the respirator number. To the right in tiny writing it shows 1/1.
If more then 1/2, click on little arrow to jump to each one.

Sorry, folks, we can see the 9211+ Aura is right there.

Scroll to the right


Image
Image
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Columns D- F. Labels below.

Aura, 9211+ has "0.01 - 1%" as the "(#1) % PFAS Range"

F029-Flame retardant is the purpose.

Notice Column D?

That is "Date Product No Longer Contains Interntionally-Added PFAS (Reformulation/Discontinuation)".

The blank line means nothing
Image
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scheduled. I am sorry.

Not done yet.

Scroll to the right to column K, and check for another vendor, which is the second vendor involved.

Q is 3rd.
W is 4th.
AC is 5th
AI is 6th
AO is 7th

I presume that if there are multiple vendors, they fill in from the left. Image
Let's check for the Aura 9205.

After clicking on the down button, no 9205 is on this list by either Aura or 9205.

Neither is the 9200, the 8511, the Vflex 9105.

One caveat - it appears that 3M is in the process of discovery. The language used is careful to say they may add


Image
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more.

An script could be written to check on the most common respirators and alert if one is added. Just in case someone is feeling frisky.

Went to look for the 6000 series.
Tried 6000. Not clicking 2,070 times.

7000001934 is the MPN. It is NOT ON THE LIST.
Image
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So, does this work consistently?

I check the Secure Click FF-802. Yes.

So, if you get too many results look for the "MPN" on web sites. 3M calls it the "SAP Product Code", column B.
Image
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So NOT ON THE LIST
6800 elasto,
8511
9200
VFLEX 9105

ON THE LIST
Aura, 9211+

HF-800 secure click not on the list - but many of the filter cartridges are. ("Secure Click").
I WILL NOT BE LOOKING UP ANYBODY'S RESPIRATORS.

Please do not ask me. Please ask each other. Please help each other.

I have not eaten breakfast due to pounding on this, and it is 5 pm.

Waffles for dinner because why not.
@crwequine Just added to the thread how to check the 26K long list of products.
How the heck did @profahnhmc spot this?

Bravo!

(pfas.3m .com/ pfas_uses ) -shove those words together.


contains the sentence "To learn more about 3M products that use PFAS*, click here."

pfas.3m.com/pfas_uses


Image

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More from @LazarusLong13

Lazarus Long Profile picture
Dec 9
@propublica - opening the window is not the only solution for formaldehyde.

In fact, formaldehyde is the most abundant VOC from fires. Like wildfires and wood burning stoves.

It is also found in tobacco smoke and automobile exhaust.

/1

acp.copernicus.org/articles/21/18…. x.com/propublica/sta…Formaldehyde (HCHO) is one of the most abundant non-methane volatile organic compounds (VOCs) emitted by fires. HCHO also undergoes chemical production and loss as a fire plume ages, and it can be an important oxidant precursor. In this study, we
Formaldehyde is also a byproduct of combustion. When burning natural gas, kerosene, gasoline, wood, or tobacco, formaldehyde is produced. Automobile exhaust is a common source of formaldehyde in our environment. Tobacco smoking in the home is another source of the chemical in the indoor environment.
A good rule of thumb? Open the window and smell smoke or auto exhaust? Formaldehyde.

Also, windows are at the edges of a room.

What if you want to hurry the process along and clean the air in the middle of the room, too?
Portable Air Cleaners with activated carbon filters will remove formaldehyde.

Here is Smart Air providing a very easy to read demonstration of this.

smartairfilters.com/en/blog/activa…
Read 6 tweets
Lazarus Long Profile picture
Dec 4
Natalie Shure at it again. Community Noters - there are two excellent notes waiting for your votes.

Let me take this silliness apart.

Thread.
"these people aren’t just cruel/politically toxic,"

Telling people like Selma Blair that their MS is all in their head - now that's cruel. Telling LongHaulers it's all in their head - also, cruel.

I am sure harsh words were said, and Natalie will be a scouring all of the
worst ones to try and tag me to associate me with their poorly chosen words.

Except, now she won't as I have vaccinated my thread again st that silliness by calling it out.

"politically toxic" - 13% of America is still masking, based on the latest poll. What was the margin
Read 6 tweets
Lazarus Long Profile picture
Dec 2
.Airborne Dementia - got your attention?

@amy_fleming- great article! Dr. Schultek - fascinating study!

As one of a hive mind of clean air advocates, I think we can add something to this conversation.

🌬️ 🧵 🌬️
Quick intro - the study shares a variety of pathogens leading to dementia.

Below, we have Cryptococcus neoformans, a fungal infection, taking out a 70 year old man - but he was cured! 👇

Pleasantly surprising, the CDC has it marked as by inhalation.

. cdc.gov/cryptococcosis…A recent paper she jointly lead-authored, published in Alzheimer’s and Dementia, compiled a long list of case reports where infectious disease was discovered to be the primary cause of dementia, meaning that, in many cases, the dementia was reversible. A few of the patients died, but most survived and saw significant improvements in cognitive function, including a man in his 70s who had been diagnosed with Alzheimer’s disease after his swift cognitive decline saw him unable to drive or, eventually, leave the house alone. A sample of his cerebrospinal fluid was taken and revealed a fungal in...
Cryptococcosis is a serious fungal infection caused by breathing in fungal spores in the environment.
Unpleasantly, but not surprisingly, the CDC has completely abrogated its responsibilities at prevention.

cdc.gov/cryptococcosis…

So, here we go....

We spend 90% of our lives indoors.
epa.gov/report-environ….

We spend 5% of each day in a car.

fatherly.com/gear/how-much-… Prevention steps and strategies It's difficult to avoid breathing in Cryptococcus in areas where it is in the environment. There are no formal recommendations to prevent cryptococcal infection. However, most people who breathe in Cryptococcus never get sick from it. People with symptoms that may be caused by Cryptococcus, should see a healthcare provider as soon as possible
Read 15 tweets
Lazarus Long Profile picture
Dec 1
. I was going to leave this alone, but I can't help replying, @chrisvanderveen.

This is not directed at you, personally, as it is the CDC is to blame. Which means the President is to blame as they appoint the CDC director.

We can only know what we know.

🧵
Your reply above regarding the emergency phase being over, is ironic, given it happens in the context of a reply to your thread (that I liked) observing the absurdity of focused protection.

When, in fact, focused protection is the position of the CDC today. Image
Use focused protection if you or a family member is at high risk.

High risk is an interesting term.

I used to point out that the CDC definition had 74% of Americans as high risk for acute damage.

But the CDC hasn't mentioned that in years - or LongCovid.
Read 14 tweets
Lazarus Long Profile picture
Nov 29
Not often do I stare at a news story with my jaw hanging open.

🔥 🧵 🔥

@Raw_Farm has been forced to halt all sales of their "Bird Flu Milk" by the California state, because their dairy cows have #H5N1.

The Cali gov can say, "Told you so."

latimes.com/environment/st…
This comes two days ago after Mark McAfee swore up and down that his cows were not infected.

latimes.com/environment/st…McAfee said he does not think the virus is present in his herd. The tests that the state's agriculture department have been regularly conducting twice a week on his bulk milk have been negative. In addition, he noted, a test taken on Monday also showed no virus. In addition, he said, he monitors each cow at his farms with a high- tech device - made by the Austrian company smaXtec - which sits in a cow's udder and sends real-time information about the animal's body temperature, milk acidity, etc.
Less than two days ago after his screams that he was being persecuted by the state.

Less than a week after California health officers confirmed a finding of bird flu virus in store-bought raw milk, state agriculture officials descended on Mark McAfee’s Raw Milk dairy “like never before” Wednesday and began collecting samples from the farm’s two herds, creamery, bulk milk tanks and trucks, according to the owner.
Read 10 tweets
Lazarus Long Profile picture
Nov 28
Bhattacharya is an unserious person for a serious position.

A quick break down of his comments.

I thought the beginning where they share a snide laugh about LongCovid spoke volumes.

Then, Bhattacharyra (or Bhattie for short), talks about 100 million missed cancer screenings.
100 million cancer screenings missed - this is a serious issue.

Decent write-up below.

But what Bhattacharyra does not mention is the WHY.

theguardian.com/society/2022/n…
Hospitals were slammed BECAUSE of C0V1D the disease, even WITH the lockdowns. If Bhatttie had his way, and no lockdowns, it would been exponentially worse.

People were also avoiding hospitals because they did not want to catch Covid.



Next, Bhattie nature.com/articles/s4301…First, although the data remain limited, patients with cancer appear to be more vulnerable to worse outcomes from the infection, including greater need for ventilator support1 and elevated mortality rates2,3. Second, diagnosis may be delayed as screening programs and diagnostic services have been decreased or suspended in many countries, and patients, wary of exposing themselves to the risk of infection, have been more reluctant to present to healthcare services. Third, treatment pathways have been altered to minimize potential exposure of patients with cancer to SARS-CoV-2 and to reduce th...
Read 14 tweets

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