BMW E46 Oil Circulation

Snap one on today! FilterMAG achieves the next evolution in magnetic lubricant filtration. FilterMag's patented technology employs the only magnetic oil filtration device on the market today that can withstand the force of oil flow and retains contaminants of all sizes, even smaller than 2 microns. Is 2 microns small ? Normal table salt is 100 microns in size.
Your current oil filter can only trap particles that are 25 microns and larger. Every 2 1/2 seconds one quart of oil flows through an engines oil filter. Oil filter makers don't want you to know that abrasive wear accounts for about 90% of failures due to contamination and 70% of all engine wear and sludge is caused by contaminants not trapped and held by your typical automotive oil filter.
The patented design of focusing rare earth magnet energy into an oil filter is very much like a laser focuses light. Depending on the filter size and usage FilterMAG focuses from 110 to over 1000 pounds of magnetic energy to the filter.
What is a rare earth magnet? A metallic element with an atomic number between 57 and 71 are classified as rare earth. These rare earth magnets can produce more than 4,100 surface gauss in a tube magnet circuit compared to 1,000 and 2,000 gauss for standard Alnico and Ceramic magnet. (Gauss is a unit measuring electromagnetic force.) FilterMag's rare earth magnets are generally 5 to 10 times stronger than other magnetic filtration devices using Ceramic magnets. The newest generation of rare earth magnets consists of neodymium iron boron. (Neodymium is number 60 on the periodic table.)
What makes the FilterMAG system work? The FilterMAG's outer cover or flux band insures direct contact with the filter and by placing the magnet segments directly on the flux band, circuits the magnetism to drastically increases the magnetic energy by redirecting the power back into the oil filter and not back into the surrounding air. The heart of FilterMAG patented design system starts with unique precision ground Neodymium magnets aligned in North and South series to generate the greatest amount of force to trap and hold metal particles out of the oil flow.
Just install the reusable FilterMAG on your new oil filter and consider FilterMAG life insurance for your vehicle.
Industry test found that removing particles 15 microns in size reduced abrasive wear by 70%. These tests also confirm that removal of particles down to 2 microns virtually stops the abrasion wear cycle.