Spectro Air Filter Cleaner is the ultimate time saver. Spectro Filter Cleaner is an emulsifying agent that picks up and slicks away water soluble grease and oil leaving it as clean as new. Use in all foam and cloth type filters. For best results, use in combination with Spectro Filter Oil. No fumes, no flame hazards, works its wonders in a bucket of warm water.
Do not use with paper type filters.