The International Conventional Medium Duty 1984 To 2001 Replacement Filter is a practical and essential component for maintaining your vehicle's performance. This replacement filter is designed to fit the International Conventional Medium Duty 1984 To 2001 Filter (CAB-19507) and is sold individually. It does not include the housing, but it is a cost-effective solution for keeping your vehicle running smoothly. With this replacement filter, you can ensure that your vehicle continues to operate at its best, without the need for a complete filter housing replacement.