Sink drain suction cup by walter drake
It does trap hairs.  Loads of hair was in my hair trap and have mercy I never imagine so much hair was going down our drains.  No wonder I had clog troubles.  I think this trapper will help.  The only thing is that the suction cups on the outer edges don't really work.  But overall I don't think the suction cups are really needed for it to work.
Rating: 4 stars