FRAM Tough Guard TG3786-1, 15K Mile Change Interval Oil Filter FRAM Tough Guard Oil Filters are engineered with a blend of cellulose and synthetic media to provide an outstanding 99% dirt-trapping efficiency. The silicone anti-drainback valve is designed to hold oil in the filter to ensure safe start-up and engine protection for extended drain intervals. Features Proven protection for up to 15,000 miles Engineered for use with premium conventional and semi-synthetic oil Ideal balance of dirt trapping efficiency and dirt holding capacity 99% dirt-trapping efficiency SureGrip anti-slip texture makes changing FRAM oil filters quick and easy USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.