(Part 2) Best safety respirator cartridges & filters according to redditors

AHERA-trained asbestos abatement contractor/supervisor here. First off, if you are wearing white paper dust masks when you say you "wearing masks", they are completely ineffective at filtering asbestos fibers. Asbestos fibers are so small that they will pass through a dust mask. What you need are respirators; personally I wear a North 7700 half face respirator or a 3M full face respirator. Here is a link to Amazon:

https://www.amazon.com/gp/aw/d/B007IA9SIA/

In addition, you need to have a PM (particulate matter) filter (usually purple or pink) for the respirator (or a combo filter that includes the PM filter). Link:

https://www.amazon.com/gp/aw/d/B000UH6PSE/

I would also recommend wearing a tyvek suit when doing work so you don't contaminate your clothing. Asbestos fibers are hydrophobic and love sticking onto hair and clothing, so be sure to shower after performing work.

Water is good, plastic covering is fine. It would have been nice to install critical barriers (plastic sheeting or tape) over windows, doors and any vents to ensure no fibers entered those spaces, but whatever, what's done is done.

After all your work is done, here is the most important thing: DO NOT USE A VACUUM CLEANER TO CLEAN UP. A vacuum cleaner or shop vac will re-entrain fibers into the air. It would be best to wet wipe down any hard surfaces you believe may have come in contact with asbestos fibers and remove and dispose of soft surfaces, like carpeting.

Lastly regarding waste, most hazardous waste drop off locations will not accept asbestos waste. But in my experience, if you show up with less than 50 lbs of it, they will accept it as universal household waste. Double-bag the waste, keep it wet, and goose-neck the bag. Here's a pic of what I mean:

http://www.biosch.hku.hk/clinicalwaste/gooseneck.jpg

It's probably a good idea to have a testing company do air testing for piece of mind.

You want something with p100 filters or a p95 NIOSH mask at the least.

I use the following mask because it protects my eyes too and it very comfortable compared to wearing a half-mask and goggles.

http://www.amazon.com/3M-Respirator-6800-Respiratory-Protection/dp/B007QY8WTY/ref=sr_1_1?ie=UTF8&qid=1418664188&sr=8-1&keywords=3m+6800+respirator

I use the following filters:
http://www.amazon.com/3M-2091-Particulate-Filter-Pairs/dp/B00KYX8JBU/ref=sr_1_13?ie=UTF8&qid=1418664283&sr=8-13&keywords=p99+filters

All in all, very inexpensive for preventing respiratory issues later in life.

Local exhaust - vacuum system, fans more likely. Wearing a tight fitting ANSI-approved respirator with p-100 particulate filters. Receiving appropriate training with the respirator is key - knowing how to achieve a good seal is everything, being clean shaven is a must.

If the exposure is frequent enough, you may ask your employer to sample for total dust and respirable silica for an 8 hour time weighted average of your exposure. However, if this is only happening once a day for a short period of time I can almost guarantee your exposure will be under the OSHA limit for silica which is .05 mg/meter cubed.

Even in my work(mining, drying, screening strictly silica in fine cuts) over-exposures are rare.

Either way - protecting yourself while doing the dusty tasks is just smart. The links below are for the respirators I wear/provide my people. The half mask is rated to protect over 10x the exposure limit, while the full mask is rated over 25x the exposure limit. Also linked are appropriate p100 filters

1/2 Face Respirator

Full face respirator

p100 filters

> machen kannst dann auch nix.

Wofür hab ich dann die guten 6099er gekauft?

You can get the mask on amazon.....here is the link.....http://www.amazon.com/North-770030-Medium-Silicone-Respirator/dp/B00156C61Y/ref=sr_1_2?ie=UTF8&qid=1314541474&sr=8-2......you'll also need to by the filters since theyre sold separately here is the link for those.........http://www.amazon.com/North-Organic-Vapor-Cartridge-Pack/dp/B00149W3VK/ref=pd_bxgy_hi_img_c.......i plan on painting the filters black so everything matches like the comic.

I made a thread about this in another subreddit and got some good responses from u/yogabagabbedlygook who lives in the West - where we typically have our forest fires:



>I use 3M 7000 series Half-face Respirator, it's the top of the line model and is only about ~$30 US with filters if you get a good package deal.
>
>I've used a few different filters and there are notable differences and exactly what you would expect. The big bulky OV/P95 Cartridges impact breathing the most, the 3M 2297 P100 filters are a significant improvement in ease of breathing, and lastly the 3M Advanced 2291 P100 filters are the least impactful as their are purposely designed for ease of breathing. I started with them in that order and have transitioned to the 2291 filters, a vast improvement and likely more than adequate for pollution considerations. The OV/P95 Cartridges are overkill and are what professional painters and chemists use, plus they're more expensive.
>
>Yes, you will get lots of condensation buildup, but I don't find that to be too problematic.

I use a 3M quick latch respirator with the pink cartridges (you need to buy the filters separately with the mask I linked). It is reasonably comfortable and does a great job filtering.

The quick latch is critical for me because, thanks to allergies, my nose seems to be always running to a greater or lesser degree. Needing to unstrap to blow my nose or to sneeze would be horrible.

The pink filters are perfect for what I do. They are P100 (meaning they filter 100% of particulates; that's the level you want) and will do enough chemical filtering to be useful in the environment I work in (my shop). For more noxious chemicals or stronger exposure, you can get different filters.

You may want to get two, one permanently for the shop and one for his work vehicle. I know mine would always be in the other place, and I'd probably be too lazy or forgetful to move it.

small particulate droplets from the mist down there can carry some bad mold , fungi and god knows what else People also people dump shit they're not supposed to into storm drains ! If you run into large amounts of rodent poop you don't want to breath that dust. here is some info on legionnaires. " What is Legionnaires’ disease?
Legionnaires’ disease is a serious and potentially
life threatening lung infection that is caused by
the bacteria Legionella.
There are over 40 species of Legionella
bacteria. However, only a few cause infections.
The most common species associated with
causing human disease in Australia are
Legionella pneumophila and Legionella
Longbeachae.
How do you get
Legionnaires’ Disease?
Legionella bacteria are found naturally at low
levels in the environment. They are commonly
found in lakes, streams, ponds and soils.
However, man made environments can also
provide an environment that allows Legionella
to increase to large numbers.
Legionella pneumophila can be transmitted
through the air by inhaling fine droplets of
water contaminated with the organism, and are
associated with warm water environments such
as cooling towers, evaporative air-conditioners,
showers, warm water systems, spa pools,
misting or droplets sprays and fountains.
Legionella longbeachae is the most common
strain in Western Australia and is associated
with breathing in aerosols from potting mixes,
gardening soils, mulches, composts and soil
conditioners.
Legionella infections cannot be spread from
person to person or from animals." Here is the color code of cartridge you would want As long as there is good o2 down their it will even help with some gasses . www.amazon.com/Methylamine-Formaldehyde-Cartridge-Respirator-particulate/dp/B00CHUCQCQ/ref=sr_1_6?ie=UTF8&qid=1418143307&sr=8-6&keywords=North+Respirator+Cartridges Edit for link

North 7700 is the one I have had for years. Get some organic vapor cartridges for solvents. Keep them in a sealed ziploc back when not in use. Once you break the seal on them they have a finite life. The bag just keeps them a little longer but they will degrade on their own after opening. If you can smell solvent through the mask you either do not have a good seal against your face or the cartridge is dead. You should not be able to smell anything.

Also get the Hepa filters for just dust and fine particulate. You can also get combnation OV and HEPA to pull double duty. Probably best for fiber glass work.

The cartridges have standard color codes, black = OV, purple = HEPA etc. Make sure you use the right cartridge for the correct application.

Lastly, make sure you have a good seal. With the cartridges removed cover int he inlets with you hands and gently breath in an feel for any leaks. You should not be able to breath in much with the inlets blocked.

Paper masks are crap, protect your lungs and get a respirator. I use these for wood working and they are comfortable for long wear and are very good particulate filters. You can get other cartridges for different applications and use the same respirator. I included links for the two types that I use. These are 100% worth the price.

3M Half Facepiece Reusable Respirator 7501/37081(AAD)

3M Particulate Filter 2097/07184(AAD), P100 Respiratory Protection

3M Organic Vapor/Acid Gas Cartridge/Filter 60923, P100 Respiratory Protection

https://www.amazon.com/3M-Comfort-Facepiece-Reusable-Respirator/dp/B00IF7RAP8/ + https://www.amazon.com/3M-Organic-Vapor-Cartridge-1-Pair/dp/B000XBKLLE/ + https://www.amazon.com/3M-5P71PB1-Particulate-Filter-10-Pack/dp/B0013Z0TV6/

Can someone explain to my why on amazon.ca the 6001 filter costs $19-$20, the 6003 filter costs $17 and the 6006 filter costs $15? I want it for painting lacquer (just to be safe for one project). All my research and reading 3m documents say 6003 and 6006 cover everything 6001 covers and more. I don't get it. Should I just stick to 6001 because it's safer and more specialized?

6001 Filter

6001 filter with life indicator

6006 filter

6003 filter

Like this chart says that 6003 and 6006 cover what 6001 does and more, why would it be cheaper?

http://multimedia.3m.com/mws/media/40744O/3m-respirator-cartridge-and-filter-selection-poster.pdf

I have a set of worktunes with bluetooth for hearing protection. They're excellent. I love listening to music while working, and with a bluetooth connection, I wear them all day and listen to music that's on my phone. They don't get super loud, but that's by design; they're hearing protection after all. ;-)

This mask is great since it has the unlatching without removing feature. I use these filters when sanding or cutting wood, and these filters when spraying finishes.

Ah, good question. I use 3M 7000 series Half-face Respirator, it's the top of the line model and is only about ~$30 US with filters if you get a good package deal.


I've used a few different filters and there are notable differences and exactly what you would expect. The big bulky OV/P95 Cartridges impact breathing the most, the 3M 2297 P100 filters are a significant improvement in ease of breathing, and lastly the 3M Advanced 2291 P100 filters are the least impactful as their are purposely designed for ease of breathing. I started with them in that order and have transitioned to the 2291 filters, a vast improvement and likely more than adequate for pollution considerations. The OV/P95 Cartridges are overkill and are what professional painters and chemists use, plus they're more expensive.


Yes, you will get lots of condensation buildup, but I don't find that to be too problematic.

He has the particulate filters on his 3m mask, you can also get the "acid gas" cartridges which have the activated carbon in them. http://www.amazon.com/3M-Organic-Cartridge-Respiratory-Protection/dp/B005YSRW0E/ref=sr_1_1?ie=UTF8&qid=1452132751&sr=8-1&keywords=3m+acid+gas

No need for respirators... nose hairs will catch all the bad stuff! For real though, buy one of these (probably in small) https://www.amazon.com/s?k=3M+7500&ref=nb_sb_noss_2 and this filter https://www.amazon.com/3M-Particulate-2296-Respiratory-Protection/dp/B009POHGKE/ref=sr_1_2?keywords=2297&qid=1570063121&s=gateway&sr=8-2#customerReviews .

You'll thank me later. Getting COPD later in life for 40k a year isn't worth it trust me.

Real mask

Real cartridges

Thanks! What do you think about putting a few of these inside the inline carbon filter? Double filtration?

I haven't found any filters that could sit inline with a 6" duct fan, yet.

I was looking at these over the round ones:
https://www.amazon.com/3M-5P71PB1-Particulate-Filter-10-Pack/dp/B0013Z0TV6/ref=pd_bxgy_469_2

Well, i did some more digging and i think i could use one of these Honeywell replacement connectors (link) and a canibalized 40mm gas mask hose to make said adapter. Largest concerns would be:

• how well any adhesive manages to seal the two together
  
  
• Finding an adhesive that would be safe to use in this application
  
  
• making it so the adapter can be gripped well so you can put it in easily.

p100 filter for sanding/sawdust.

OV cartridge for finishing/painting.

As for the actual mask, I prefer 3m because the filters are available in every hardware store. This one is my favorite.

One of these with some of these should do it.

thanks, i was thinking of getting an inspector but i just dn't have the money, i'm planning on risking it if i can get a hold of adequate respirator cartridges...

I was thinking these
http://www.amazon.com/3M-Ammonia-Methylamine-Respiratory-Protection/dp/B009POHHY4/ref=wl_it_dp_o_pC_nS_nC?ie=UTF8&colid=1GPWL17M6ZC6M&coliid=ICN79FGC0P2MW

They are rated for ammonia, and from my understand the "p100" stands for 100% (or very close to it) protection from particulates, which is what asbestos is right? can anyone confirm this?