Anyone out there have this ?.

I'm buying a stackable Asko ventless washer/dryer.

How often should container in back of dryer be emptied ?

And how often should I clean the filter on the front of the machine..so different from the ordinary dryer filter.....It looks very different....You have to unscrew two screws, and it's

a large plastic thing...I think you run it under water to clean.....Of course I'm thinking that the sink will get clogged....Just want to make sure that I clean correctly.