PRODUCT
DESCRIPTION
The AMSOIL Super Duty Oil Filter (SDF) is
designed to provide maximum filtration while
meeting the high flow demands of modern
automobiles. The AMSOIL SDF contains a special
cellulose, synthetic and glass blend media that
offers the best possible balance of long life,
high capacity and overall efficiency.
Traps Dirt Throughout
Media Thickness
The AMSOIL SDF has a lofted fiber depth-type
media that traps dirt throughout its entire
thickness for exceptional filtering efficiency.
It keeps oil clean and free of wear-causing
contaminants. The AMSOIL SDF Oil Filter provides
up to 100 percent more capacity and up to 20
percent greater efficiency than other filters
provide. It is ideal for use with extended oil
drain intervals.
Built for Rugged
Performance
The AMSOIL SDF has a heavy-duty case of drawn
steel. The case is double-crimped at the base
with rolled-under seaming to withstand extreme
pressure surges and road shocks.
Assures Oil Flow with
Relief Valve
On most filters a relief valve is provided to
assure ample oil flow. It prevents oil starvation
in the engine in the event the media becomes
saturated.
Prevents Oil Drainage
During Engine Shutdown
On filter installations where the mounting is
sideways or upright, dirty oil could drain out of
the filter when the engine is shut off. The
AMSOIL SDF has an anti-drainback valve that keeps
trapped contaminants in the filter when the
engine is not running.
APPLICATION
AMSOIL INC. recommends changing the AMSOIL SDF
according to the following guidelines.
In gasoline-fueled engines using any AMSOIL
motor oil except AMSOIL XL-7500 Synthetic Motor
Oil, change the filter at 12,500-mile or
six-month intervals. In gasoline-fueled engines
using AMSOIL XL-7500 Synthetic Motor Oil, change
the filter at 7,500-mile or six-month intervals.
If a Hastings or other filter is used, filter
should be changed at manufacturer
recommendations.
In diesel-fueled large truck engines, change
the filter(s) at the engine manufacturer's
recommended oil change interval. In diesel-fueled
light trucks, including pickups and vans, change
the filter at 7,000-mile or six-month intervals.
When using an AMSOIL Oil Filter with
conventional motor oils, refer to the owner's
manual for the recommended oil filter change
interval.
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