Not sure how much the filtration will work against things. The pads are much wider than the air intake. The filtration is probably only about 2 inches around the center but as things clog the outer parts will probably help more. Seems to work well for my welding on aluminum every once and a while.
Verified purchase: Yes | Condition: New
These are great filters for the 3M half mask as they are P100 rated, slightly above N95 if needed for the purpose of wearing in public. Although designed for working in paint shops and dust laden environments, they will easily protect from any virus threat.
Verified purchase: Yes | Condition: New
Very simple installation of super efficient and effective filters that last a long time.
Verified purchase: Yes | Condition: New
Great simple product..does exactly as you would expect...fits perfectly
Verified purchase: Yes | Condition: New
The right pad keeps falling off my respirator, the left one fits fine the right one not so good.
Verified purchase: Yes | Condition: New
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