Donaldson Oil
Filters
 Donaldson Endurance™ Oil Filters for heavy duty
applications
Engine Protection Filters Drive Costs Down
Donaldson oil filters are made using exclusive advanced
synthetic media technologies. Synthetic media technology
delivers cost saving benefits with:
- Extended Service Life
- Greater engine protection to prolong engine and
equipment life
- Improved lubricant flow
- Improved cold start performance
- Reduced operating costs
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Donaldson Endurance™ oil filters are made with premium
advanced synthetic media technology that results in fibers that
have a controlled size, shape and smaller fiber
diameter.
The controlled media manufacturing process allows Donaldson
Endurance™ oil filters to deliver both higher dirt holding
capacity at the same pressure differential and higher
efficiency compared to conventional cellulose filters. The
synthetic media also has better durability with usage.
Throughout the service life of a cellulose filter, hot oil will
degrade the resins that bind the media. The synthetic media
technology uses a wire screen backing pleated with the media,
resulting in superior strength.
Donaldson Endurance™ oil filters offer extended service
intervals, greater engine protection to prolong engine and
equipment life, improved lubricant flow, improved cold start
performance and lower operating costs.
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Donaldson
Endurance™ Oil Filters
With Nanofiber vs. Conventional
Cellulose
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Red
circles represent the
diameter of a 2
micron and a 5 micron
particle.
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Nanofibers
have submicron
diameters and small
interfiber spaces,
which result in more
contaminant being
captured on the
surface of the media
and lower
restriction. Red
circles represent the
diameter
of
a 2 micron
and a 5 micron
particle.
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Red circles represent the
diameter of a 2 micron and a 5 micron
particle.
Cellulose fibers
are larger than nanofibers, and have larger
spaces between the fibers, causing contaminant
to be held in the depth of the media and plug
the airflow path; resulting in higher
restriction and less capacity.
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