anyone using a filter mag?

my college diesel engine instructure wants to do a test of his own on my truck using a filter mag after i take my oil sample at 3k im sypost to change it then but he wants to put a filter mag on my truck for 3 days and see what we get out of it and as a class guide on how much it can pick up in just 3 days i have high (half *** so i here) iron copper and lead PPM counts

 

Filter mag? Is that a magnet that you put on the external side of your filter?

 

yes sir, we did a test on a big truck for several thousand miles but he wants to see what it will do to my truck in just 3 days but after i run my sample

just curious if anyone had one they apperentaly work really well

 

Those things arent cheap - Just did a search & was checking prices on them - Let us know what the results are.

 

my instructure is lettin me barrow this one but me being a student i can get then cheaper

and i deffentaly will along with my oil sample sheet my first one is alredy on FTE il get pic too

 

Paper Results: They work
Real World Results: Little to no difference.

 

i know they wont be as good as the paper results but its a better visual results and a good example of a diminstration of a filtermag woking