[RummyChick]

If you are mechanically inclined you might be able to take out the foam. That australian cpap youtube guy took apart the resmed and showed how you could take the foam out. Might be similar videos for the recall machine

[Bratch]

Based on what I've read, the issue with the foam seems to be related to the cleaning machines that use ozone.

I don't have one, just use dish soap and water. So I'm hoping my Dream Station is okay.