#DuckDuckFedi: To owners of an MSA Advantage 900 respirator, especially to those living in Europe (and/or) wearing glasses: What is your experience with owning and using this respirator? How bad is condensation buildup after prolonged use? How well does it work with glasses? How comfortable is it to wear over, say, >=3h of use? How costly are replacement filters?
@star Very comfy to wear (especially for prolonged use), however if the air around is moist it can quickly switch to annoying. The condensation buildup is definitely an issue but as long as your head stays upright it's fine - you just empty it when you have a break (i did 5 hours of ICE just fine with it)
in france, RS particuliers is the only seller of filters (20€ a pair)
#DuckDuckFedi: To owners of an MSA Advantage 900 respirator, especially to those living in Europe (and/or) wearing glasses: What is your experience with owning and using this respirator? How bad is condensation buildup after prolonged use? How well does it work with glasses? How comfortable is it to wear over, say, >=3h of use? How costly are replacement filters? 
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