Uploaded August 2026 | Updated September 2026, 2 hours ago
How does an oil filter actually work? In this episode of FILTERED from Donaldson, Gabriel Blevins, Training Manager at Donaldson Academy, cuts open an engine oil filter to show you what's inside, how filter media works, and why proper filtration matters for your equipment.
In this video, you'll learn:
• How oil filter media traps contaminants and cleans fluid
• What a filter bypass valve is and why it protects your engine
• Why filter quality affects engine wear, downtime, and equipment lifespan
Whether you're troubleshooting a dirty oil filter, comparing filter brands, or just want to understand what's inside your filter before your next oil change, this video will help you spot the difference between a quality filter and a cheap one.
It's what's inside that counts.
Subscribe for more filter-related topics and best practices from Donaldson.
Want to learn more? Become a Donaldson Insider: utm.io/Donaldson-Insider
#OilFilter #HowStuffWorks #Donaldson #EngineMaintenance #Filtration
How does an oil filter actually work? In this episode of FILTERED from Donaldson, Gabriel Blevins, Training Manager at Donaldson Academy, cuts open an engine oil filter to show you what's inside, how filter media works, and why proper filtration matters for your equipment.
In this video, you'll learn:
• How oil filter media traps contaminants and cleans fluid
• What a filter bypass valve is and why it protects your engine
• Why filter quality affects engine wear, downtime, and equipment lifespan
Whether you're troubleshooting a dirty oil filter, comparing filter brands, or just want to understand what's inside your filter before your next oil change, this video will help you spot the difference between a quality filter and a cheap one.
It's what's inside that counts.
Subscribe for more filter-related topics and best practices from Donaldson.
Want to learn more? Become a Donaldson Insider: utm.io/Donaldson-Insider
#OilFilter #HowStuffWorks #Donaldson #EngineMaintenance #Filtration
