Nano Fiber
Induction Air Filters (EaAU)
AMSOIL now offers universal air induction filters (EaAU)
designed to replace stock oil wetted gauze or foam conical
filters that were supplied with custom induction systems.

AMSOIL Product Code: EaAU
Product Data Sheet For AMSOIL EaAU
For Sizes
and Dimmensions Please Read the Product Data
Sheet
Product Description
AMSOIL now offers universal air induction filters (EaAU)
designed to replace stock oil wetted gauze or foam conical
filters that were supplied with custom induction systems.
AMSOIL Ea Air Induction Filters offer better efficiency,
excellent airflow and are cleanable.
More Cold Air = More Horsepower
The basic purpose of the air intake system is to bring cool air
from outside the engine compartment into the engine. The cooler
air is denser than the air found within the hot engine
compartment. The denser charge contains more oxygen than warmer
air, providing better combustion through a more effective
air/fuel mixture.
Another advantage of most specialty-equipment cold air
intakes is their consistent diameters and the absence of sharp
bends, both of which help to eliminate turbulence in the air
stream.
Large and Growing Market
According to research done by the Specialty Equipment Market
Association (SEMA), a new air intake system is among the first
modifications a consumer makes to his or her vehicle. Since
changing the air filter alone cannot eliminate air restriction
built into the vehicle at the factory, replacing the factory
air flow assembly includes replacing the filter, air box and
air path. SEMA reports sales of air intakes are over 300,000
every year.
While intake kits were initially sold only for
performance-type applications, they are now also being marketed
and used as a way to boost fuel economy in SUVs, minivans,
trucks and more.
AMSOIL EaAU
AMSOIL Ea Air Induction Filters fit most of the popular intake
systems available. They provide improved cold air intake and a
level of engine protection only an Ea Filter can provide.
AMSOIL is currently offering nine Ea Air Induction Filters with
varying lengths and widths. These filters have flange IDs of
3", 3.5", 4", 4.125", 4.5" and 6". Since these filters offer a
universal fit, AMSOIL provides the dimension sheet below that
customers can use to determine the proper filter for their
applications.
Cleanable AMSOIL Ea Air Induction
Filters are cleanable and long lasting. AMSOIL recommends
cleaning the Ea Air Induction Filter when designated by the
restriction gauge if the vehicle is so equipped, or according
to operating conditions. If it is used in extremely dusty
environments or in a performance vehicle, more frequent
cleanings may be required.
Unique Design
To increase filter surface area and the volume of air entering
the engine, the top of many popular Ea Air Induction Filters
(EaAU) is cut away. The media is inserted in a conical form
pointing toward the direction of airflow.
Quality Construction
AMSOIL Ea Air Induction Filters are made from the same
high-quality nanofiber media found in other AMSOIL Ea Air
Filters. The nanofiber media is pleated with epoxy-coated wire
on the face and back of the media for additional strength and
stiffness. High quality, pliable urethane connectors with
plastisol potting complete the product. Each Ea Air Induction
Filter comes with a clamp for convenient installation.

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