Product review (1 stars): Really....
What were they thinking? Fill with water??? Description said nothing about this. This is for use in an rv where humidity is already always an issue. Looks like I'll be putting a large sock in the cannister for a filter. Total bs.

I'm sure the concept works....but this is NOT for a camper. Who wants to change the water anyway every time? Use a lint filter like any normal person would...thought that's what I was buying.