The objective of diesel engine coolant filters, also known as water filters, is to remove contaminants from the engine cooling system and add chemicals to the coolant itself to replenish important protectants that may be lost over time.

Product Features:

• Maintenance filter for systems with 1-10 gallons capacity. Can be used with 89019 base or 99220 dual base.
• 2 Units BTE
• Maintenance filter for systems with 1-10 gallons capacity. Can be used with 89019 base or 99220 dual base.