Oil Filter Comparison

Read about AMSOIL's Filter Line-up. The EAO ( Absolute Efficiency )
Oil Filters feature advanced full synthetic nanofiber technology.

Super Duty Oil Filters Product Code: SDF

Offer all-around better filtration and protection than conventional filters. Full flow design for extended drain intervals and severe service. Contains a high-tech blended filtration media composed of cellulose, synthetic and glass fibers. The media sets the Super Duty apart from conventional filters in capacity, efficiency and service life. Delivers superior filtration and protection.
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.

Conventional Filters
Most conventional filters on the market use a thin layer of porous filter paper as their filtration media, which compromises their ability to catch fine particles. In addition, these filters have almost no extended cleaning ability since their media have a low capacity for storing dirt. Because of their limited filtering area, most conventional paper filters display good flow characteristics but are restricted in their capacity and longevity. Visit this concerned automotive enthusiasts website and see the results for yourself.
For a look at these Conventional filters
 or Try Pro Street Online AMSOIL's Old SDF20 Receives a C
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-drain back valve that keeps trapped contaminants in the filter when the engine is not running.

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 miles 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.


Report problems to Webmaster