Engine Sentinels.

The article provides information on boat filters which are vital components that provide necessary engine protection. Outboard and inboard gas engines have air filters, oil filters, water filters and primary and secondary fuel filters. All these are vital to the health of any engine because air, fuel and oil contain contaminants that can attack components. One way to ensure cleaner fuel is to use a pre-filter like Racor's Fuel Filter Funnel.