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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