Magnets on oil filters?

[BushMasterBoy]

When I drain the oil on my truck, I always get fuzzy metal on the drain plug magnet. I wanted to buy a large curved magnet for the oil filter, but they were $50!. So I went to Harbor Freight and bought a package of small magnets for $2.59. I took some black silicone gasket sealer and put a dab on each magnet. Then I put the magnets on the bottom of the oil filter.

The plan is to pull the magnets off the bottom of the oil filter when it is time to change the oil and filter. Then again use some sealer and glue the magnets back on the new filter.

I used three of the larger round magnets for the bottom of the oil filter.