http://www.thefiltermaster.com/

does anyone have any opinions about this???
i will personally never buy a magnet that cost $40-$50
funny how they just sell this great beakthrough invention( ) and blow it up bigger than what it is
supposedly "uni-directional" wont interfere w/ electricals blah blah


but hey they just gave me an idea
would thick magnets stuck to oil filter work?
anyone?

 

Those gadgets don't really work. All they do is make someone very wealthy.