Figurati Designs Performance Magnetic Oil Filter For Harley This isnt your average oil filterits a performance upgrade. Featuring a billet aluminum body, four external magnets, and a rare-earth magnet core, it traps metal down to 1520 microns. Washable, reusable, and designed to keep your oil flowing clean mile after mile. Features: 6063 lightweight, high-strength anodized aluminum Magnet Strength: Internal Magnet: 2800 gauss External Magnets: 2700 gauss 4 Internal and external filtering with a flow rate 10 times greater than paper filters Filtration catches particles down to 25 microns Pressure relief valve threshold: 15 PSI Cleanable and reusable Environmentally friendly