Since 1939, Smith Filter has manufactured the highest quality Air and Grease Filters available in the market. We give our customers flexibility by specializing in custom filters as well as stock filters and will accept small minimum order quantities. Friendly customer service, competitive prices and quality filters are just a few of our guarantees. With CAFS certified sales people, our knowledge of filters allows Smith Filter to help solve your filtering needs. With a wide variety cross referencing available, our sales people have the capabilities of getting you the right solution at the best value. Smith Filter is here to take care of all of your Air and Grease filter needs.