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| Face mask http://www.luthiersforum.com/forum/viewtopic.php?f=10101&t=36503 |
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| Author: | Goodin [ Wed May 16, 2012 12:21 pm ] |
| Post subject: | Face mask |
Has anyone ever used the Dust Bee Gone Mask that Woodcraft sells? http://www.woodcraft.com/product/200208 ... px#Reviews Although i thought it was a bit pricey I decided to get one since it's made in the USA and washable/reusable. I've been using it about a year now and it seems to work OK except when I'm doing heavy band saw or table saw work, or working with irritating woods such as walnut and cocobolo. I get mild irritation in my throat when using the mask in these conditions. I'm just curious if anyone else has used this mask and what their experience is with it. Also I would appreciate any advice about respiratory safety. I'm thinking about getting a respirator but I'm not sure what to get. Thanks! |
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| Author: | Barry Daniels [ Wed May 16, 2012 1:30 pm ] |
| Post subject: | Re: Face mask |
I bought one and I thought it was crap. It provided no real filtration. It also fits very close to the face so it gets wet and irritates your face. Use a real air purifying respirator with replaceable cartridges. Many varieties our there and they are all good if you get one that fits your face well. |
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| Author: | EddieLee [ Wed May 16, 2012 4:25 pm ] |
| Post subject: | Re: Face mask |
I have had one for a few year. It seems to work good and does not fog my glasses. For very heavy tasks I got with the 3M mask |
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| Author: | Markus Schmid [ Thu May 17, 2012 7:11 pm ] |
| Post subject: | Re: Face mask |
Goodin wrote: [...] and it seems to work OK except when I'm doing heavy band saw or table saw work, or working with irritating woods such as walnut and cocobolo. I get mild irritation in my throat when using the mask in these conditions. [...] This mask most probably does not fit snugly (how could it? - I believe it can't) and it is rated to filtering only down to 3 microns which is not enough for the finest wood dust we produce (we want good filtering down to the range of about 0.3 to 0.5). This is why you get that irritation. Don't get fooled by perceiving it as mild. That stuff builds up in our body and we run the risk to recognize a health problem when it is too late (talking of sensitizing, allergies and much worse diseases). Goodin wrote: [...] Also I would appreciate any advice about respiratory safety. I'm thinking about getting a respirator but I'm not sure what to get. I guess you already have seen that these days there has been posted some inspiring advice here. I am currently using a product I'm not happy with. I'll get now a 3M 7500 series mask with the 2091 particulate (P100, which is HEPA standard) filters (for wood dust). For aerosols there is a variety of cartridges, depending on the type of aerosol. For combining the cartridges with the P100 filters one needs the 502 adapter piece (an inexpensive alternative cartridge cover). Happy breathing! |
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| Author: | Fred Tellier [ Thu May 17, 2012 8:16 pm ] |
| Post subject: | Re: Face mask |
I have been using one of these dust masks from Lee Valley http://www.leevalley.com/en/wood/page.aspx?p=62066&cat=1,42207,43647 much better filtration than the disposable masks and fits better. I can even put my glasses on after it is on my face. |
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| Author: | John Coloccia [ Thu May 17, 2012 8:52 pm ] |
| Post subject: | Re: Face mask |
Personally I use a Trend Airshield Pro. Lots of money upfront but I bought it when I was doing a lot of turning. I pop in the earplugs, done the Airshield and I'm good to go. Full face protection for power tools, respiratory protection and I'm comfortable. Anyhow, it's a lot of money but it's very effective and convenient, especially if you wear glasses like me. Probably a little off topic, but I like plugging products that really work well for me. |
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| Author: | Clinchriver [ Fri May 18, 2012 6:05 am ] |
| Post subject: | Re: Face mask |
I get to wear lots of face masks/ full face respirators and forced air PAPR, PPE at work. For stuff a lot worse than wood dust. Talk to a pro get the right piece of equipment. Nothing but a properly fitted (actually test your fit) face piece & supplied air is 100%. |
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| Author: | Goodin [ Fri May 18, 2012 9:44 am ] |
| Post subject: | Re: Face mask |
Thanks for the tips guys. I think i will get the 3M 7500 mask. Markus How much life do you get out of a set of 2091 filters? |
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| Author: | Markus Schmid [ Fri May 18, 2012 8:37 pm ] |
| Post subject: | Re: Face mask |
Hi Gil, I don't know yet how long a set of filters will last, I just ordered this equipment two days ago! (See my former message) A dealer of those face masks has an instruction sheet online where they mention that you can use the dust filters until noticing increased breathing resistance. Of course this does not apply for aerosols/chemicals/radioactivity filter cartridges! |
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| Author: | Andy Birko [ Sun May 20, 2012 11:25 am ] |
| Post subject: | Re: Face mask |
This is all you need: http://www.selectsafetysales.com/p-386- ... -mask.aspx Very cheep, quite comfortable and if you're in and out of hospitals, you can probably find one for nothing. |
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