Product review (5 stars): Works great, low price
Bought this unit to install on my Haier portable dryer.  I think its a fabulous solution for installing a dryer in an apartment not equipped with a dryer vent hookup.  I put a nylon stocking over the inner portion of the vent hose, which goes all the way down into the water bucket - - that way, I can catch and dispose of big pieces of lint easily and there is no chance they'll fly out the holes in the bucket and into the air.  I still change the water in the bucket with each dryer load for safety, though.  Thus far, happy with this.