Jim, this is not a device that goes in the skimmer intake ......
The "PoolSkim" is a skimming device that screws into one of the pool returns and catches debris via vortex effect into a mesh bag that can be emptied.
I have been using a "PoolSkim" device for several years now, it works as advertised . I have messy pine and cedar trees around our pool, and we are on top of a mountain (10 mile view on both sides), so we get a LOT of wind ...... ALL the time. Everything blowing around, makes its way into our pool !
The "PoolSkim" has been a very effective way to keep all the debris from floating around the surface of our pool . Love it ! Uses NO auxiliary power source, just the pressure from one of your pool returns. Simply unscrew an "eyeball" and install the Pool skim . Easy.
Ever see one of those "black holes" on the water in reservoirs ?? Same effect .........Oh even better , how about the scene in the latest Pirates of the Caribbean where the black Pearl is battling with the Flying dutchman around the black hole (maelstrom) .
Same thing ! lol. Well kind of ......not that turbulent though !
The pool skim just collects all the junk in a bag so you can empty it once in a while.
I love ours ! One of the best $100. we spent on our pool to keep it clean !
http://www.poolskimusa.com/