Our Black Hole™ Oil Filter magnets, however, do your machine good when it's running. When oil is passing through the oil filter, the Black Hole's pluck any ferrous metal particles right out of the oil stream.
Our Dimple® oil filter magnets are called BLACK HOLES™
We purposely point the north pole of the magnet toward the oil in all our magnets.
We have special proprietary reasons for doing so.
We have placed a dimple on the South side of each Black Hole magnet which points away from the oil filter body. Install DIMPLE OUT.
"The stronger the magnet, the cleaner the oil"
The result, your engine's life has been greatly extended.



