I am switching from throw away masks to a half-mask respirator. I have one from Grizzley that is OK, but I am looking for one that seasl better.
Question #1 - When you apply finished, what kind of filters do you use? Are P100 rated filters good for all around?
Question #2 - When you are creating sawdust, can you still smell the sawdust through your respirator immediately? I am hoping that a better unit will at least delay the lung pain.
Question #3 - I am planning on buying a 3M 7503 half-mask. Am I on the right track?
Other info - I can't go over $50, so no space suit for now. I have a garage shop with open window, open door, Jet air filter and Delta 50-760 dust collector with 5' hose to tools. Shop Vac on the sander. I spend about an hour a day in the shop and have a family history of asthma.
Thanks
Brian