If a pathogen is in the filter, living for that matter, how does it infect a patient? How is a living pathogen trapped in a filter any different than a dead pathogen trapped in filter with regards to infection control?
Again, claims must be proven to get FDA or CE approval, which in turn is needed to sell any device. You don’t support your clients with the ability to sell their product?
And why are you sorry I don’t speak Russian? I don’t speak most languages. I suspect neither do you.