| 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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Small,
consistent synthetic fibers trap smaller particles and hold
more contaminants, resulting in lower restriction.
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Cellulose
fibers are inconsistent in size and shape, allowing more
contaminants to pass through, resulting in higher
restriction and lower capacity.
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Red
circle represents the diameter of a 20 micron particle.
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