The objective of diesel engine coolant filters, also known as water filters, is to remove contaminants from the engine cooling system. Coolant filters can be of cartridge or spin-on design. However, spin-on designs are most common on today's diesel engine cooling systems. Coolant filters without chemicals are commonly called "Blank" coolant filters.
"Blank" coolant filters should be used when a system is already overcharged and no additional supplemental coolant additives are needed. The status of a cooling system can be determined using Hastings' FleetStrip™ coolant test kits.
• Designed and manufactured by Hastings Filters to the highest quality and performance standards
• Hastings coolant filters without chemicals are designed to meet or exceed original equipment performance to provide the required level of protection and maintain warranty coverage
• Heavy-duty on-highway transportation
• Commercial trucks and buses
Engine Coolant Filter
Coolant Spin-on without Chemicals
4 3/8 to 5 13/16
111.1 to 147.6
0.713 to 1.559
Outside Diameter (inch)
3 11/16 to 4 1/4
Outside Diameter (mm)
93.7 to 108