Your Boat, Watercraft, and ATVs revs high and works hard. Protect the engine with FilterMag.

FilterMags for Spin-on Filters

SS Series for Spin-on Filters

There is a FilterMag SS to fit nearly every engine that has a spin-on oil filter. They are sold in pairs for Full Engine Protection. Choose your FilterMag based on your oil filter’s outside diameter.

Filter Cutter

Don’t forget the Filter Cutter

Prove the effectiveness of FilterMag by inspecting your own filter. FilterMag’s Filter Cutter is a high-quality tool that makes fast work out of safely cutting open a spin-on filter.