Is this the filter cartridge you guys are using? It says chlorine but so do some others,
same brand 3M
yes but don’t wear it as often as I should:(
That filter is correct
The last roof I did, I didn’t keep it on constantly and man did I pay with a sore throat (3days) learned my lesson. Thanks
That made me laugh and choke on my beer.
Edit: should have left the post original and just put that as a reply.
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I look at my 3M mask all the time sitting in a box and never wear it either. I did when I first started 
I wasn’t trying to knock the resp-o-rator at all, it just makes me laugh everytime I see it. It was originally made for woodworking but I have seen guys with beards use it in a variety of situations.
Look at this video, it was talking about different filters for it. I didn’t watch the whole thing to be honest, but I think he’s rigging the unit for different filters than just the HEPA ones.
https://youtu.be/6e20RahnaNg
I only made it till the guy walked on screen 
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