I just bought gp5 and used it foe about 2 hours with its filter on, the code on it is 26-392-2-83 so is there any risk of my getting lung cancer or asbestosis? or should I go and get my lung checked? Currently Im in Vietnam and there are no places to buy a different filter like FP5 or such.
Asbestosis is a condition sustained as a result of the mechanical effect of significant and sustained exposure to asbestos, so that at least can be ruled out. With respect to cancer, any exposure increases the risk, but it's still rather unlikely