AMSOIL FLOWZAIR 2-Stage Air Filter

Your engine "breathes" air to mix with fuel for combustion - about 9,000 gallons of air for every gallon of gas. And there is a lot more dust and grit in the air than is generally realized - over 400 tons of suspended dirt in a cubic mile of air over a typical city, and more in rural areas with frequent travel over unpaved roads

The air filter is the first line of defense against the abrasive airborne grit that can cause engine damage. But in order to do the job right, an air filter must effectively filter the dangerous particles out of incoming air without obstructing the vital flow of air that is sustaining the engine.

The Effective Way to Stop Dirt Without Stopping Air

AMSOIL FLOWZAIR has literally gone to new depths to provide the best filtration and airflow. The AMSOIL FLOWZAIR 2-Stage Air Filter features two layers of polyurethane foam wrapped around an expanded metal cage. The foam is wetted with a light coating of AMSOIL Foam Filter Oil.

As Air is drawn through the honeycomb network of oiled fibers, dirt particles are trapped - only clean air emerges from the foam and enters the engine.

Because the foam is much thicker than paper, the material used in conventional air filter elements, the filtering area is more spread out and air passes through it easily and quickly.

The SAE Test Method J7263 measures filter dir-holding ability and air restriction. The AMSOIL 2-Stage Air Filter allows better airflow while holding substantially more dirt (see graph below).

AMSOIL FLOWZAIR 2-Stage Air Filters Pay For Themselves

Paper element air filters need regular replacement. In fact, air pollution, driving on unpaved roads and wind increase the volume of dirt in the air. Your filter may need changing more often than you think.

Every time you change a paper filter it costs you money. Buying an AMSOIL FLOWZAIR 2-Stage Air Filter is the cost-effective alternative. One 2-Stage costs about as much as five paper filters. Its foam elements may be cleaned and reused for miles of trouble-free driving. Replacement foam elements are also available.

Cleaning and reinstalling the high-quality foam element is easy. Simply remove the filter element from the housing (planar filters may be removed from the engine, but not from their metal housing), wash it with detergent and warm water, rinse, allow it to air dry, work AMSOIL Foam Filter Oil into the element and reinstall.

Under normal driving conditions, the AMSOIL FLOWZAIR TS Air Filter may be cleaned at 25,000 miles, or one-year intervals (whichever come first). In dusty conditions, the filter may require servicing more often.