Keeping the coolant contaminant-free is critical to maintaining proper diesel engine temperature. What the Coolant Filter Does… Coolant filters are used on most types of diesel engines. These filters ...

Penray designed its NF2096 Need-Release Extended Service Coolant Filter for Mack MP7 and MP8, and Volvo D11, D13 and D16 engines. The filter, which senses the coolant condition and releases the exact ...

Some aspects of vehicle maintenance get a lot of attention, and some get almost no attention at all. For example, regularly checking your oil level and changing the oil and oil filter are probably not ...

The Extended Service Coolant Filters maintain and protect cooling systems during extended service intervals of up to one year, 150,000 miles or 4,000 hours. For use with conventional coolant, ethylene ...

The Penray Companies Inc has introduced a new line of heavy-duty coolant filters featuring synthetic media with triple-layer engineering. In addition to the synthetic media, many of these new filters ...