HoseCrusher wrote: ↑

Thu Jun 07, 2018 6:49 pm

I would also be surprised if any humidity from the humidifier makes it upstream to the filter.

There is no stream when it's turned off. It sits off, with a water filled reservoir, for 17 hours per day. Humidity levels are likely quite high throughout the machine.

I have a Resmed airsense 10 and have utilizing the soclean2 for a few weeks now. I had read it will sanitize the reservoir water too, so I purchased the adapting lid and have left it in/on. I recently went to change the intake filter and it was black (see attached). I am thinking it's mold from the ...