Product review (3 stars): Does the job by heating your house but....
It works great! The only downside is that your house will become very humid, as i expected. More importantly it is not a lent trap at all.... My house has never had more dust and lent flying around.

You would be better off just taking your hose out of the wall, putting a rubber band around the end with a dryer sheet attached. Change the dryer sheet every 3-5 cycles but this works like a charm.