When should 3M respirator filters be changed 🤔 #shorts #welding #3m

[Jack]

That inside part is still completely white which is good is it not? 3M says change 30 days

[asf_victor]

So what’s the best filter for welding ?

[jackskalski]

Hi, and which filter for grinding rust or mill scale of steel?

[BowlHeadRalts]

Hi I am just starting in woodworking. The back of package says misuse may result in sickness or death. What do they mean by this?

[mrsingh]

sir which gilter will be best for alluminium welding

[sauceonsauce]

Will any dust penetrate through if the filter is already old ?

[zoramakhawlhring]

Sir, is 2091 useable for spray painting?

[EnnTomi]

think about how much they cost vs how you earning and your lung health and hospital bills, i think i dont need to say more. just a fresh god damn pair every day start of the work if you gonna work full day in hazardous environment

[Palladiumavoid]

Tldw: 8 hours or until its hard(ER) to breath