While maintaining your M17-Series Protective Mask, you find that the two filters have different lot numbers?

What should you do?





a. Continue to use the filters with the understanding that they are only good for training.





b. Look in SB 3-30-2 to ensure the lot numbers are listed as serviceable.





c. Disregard the lot numbers as long as the filters are not damaged.


Replace the filters with a set that meets the serviceability criteria.





d.Replace the filters with a set that meets the serviceability criteria.While maintaining your M17-Series Protective Mask, you find that the two filters have different lot numbers?
I think it is C, why would it ever matter.While maintaining your M17-Series Protective Mask, you find that the two filters have different lot numbers?
masks are not effective for swine flu.none of them.