EXCELLENT FILTRATION
IS CRITICAL!
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Higher Efficiency
AMSOIL EaBP Filters have an efficiency
of 98.7 percent at two microns,
compared to the AMSOIL BE Filters’ 98.6
percent efficiency at three microns. At
normal operating RPMs the EaBP Filter
will filter all of the oil in a typical five
quart sump in less than 10 minutes.
Absolute Efficiency
AMSOIL Ea Air Filters are the most
efficient filters available to the car/light
truck market. Ea Air Filters’ synthetic
nanofiber media removes 2.5 times more
dust than traditional cellulose filter
media alone and 50 times more dust
than wet gauze filter media. AMSOIL Ea
Air Filters have a service life of 100,000
miles or four years, whichever comes
first.
Extensive testing shows that AMSOIL Ea Oil Filters
achieve a near-perfect absolute efficiency rating.
The exclusive new technology used in AMSOIL EaO Filters
provides filtering efficiency to 98.7 percent at 15
microns. EaO Filters are the most efficient filters that
are available for auto/light trucks.
With the AMSOIL Ultra Fine Bypass
Filtratiion system, You will not have to
change oil for 100,000 miles and
longer with oil analysis. See 409,000
miles with no oil change an article that
shows how any vehicle, gas or diesel
can save money and dramatically
extend equipment life. If you are
serious about saving the environment
and America becoming more oil
independent, then AMSOIL is the
answer.
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Click Here
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Order by phone and customer service personnel will help you get the correct
products - 1-800-956-5695 Use Customer Number 414157
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Extreme Duty Oil
AMSOIL Ea Oil Filters (EaO)
Made with premium-grade full synthetic media. Ea Oil
Filters feature advanced full synthetic nanofiber
technology, making them the highest efficiency filters that
are available for the auto/light truck market. AMSOIL EaO
Filters are guaranteed for 25,000 miles or one year,
whichever comes first, when used in conjunction with
AMSOIL Synthetic Motor Oil in gasoline and diesel vehicles
in normal service, 15,000 miles in severe service.
See Pricing Information or Place an Order
Find the Filter That Fits Your Vehicle
Absolute Efficiency
AMSOIL Ea Oil Filters have the best efficiency rating in the industry. EaO Filters provide a filtering
efficiency in accordance with industry standard ISO 4548-12 of 98.7 percent at 15 microns, while
competitive filters containing conventional cellulose medias range from 40 to 80 percent
efficiency.
Less Restriction
AMSOIL Ea Oil Filters have significantly lower restriction than conventional cellulose media filters.
Their small synthetic nanofibers trap smaller particles and hold more contaminants, resulting in
lower restriction. During cold temperature warm-up periods, an EaO lube filter allows the oil to
easily flow through the filter compared to a typical cellulose filter. Lower restriction decreases
engine wear.
More Capacity
A filter’s capacity refers to the amount of contaminants it can hold and still remain effective.
AMSOIL EaO Filters have a far greater capacity than competing filter lines. When used in
conjunction with AMSOIL synthetic motor oils in normal service, EaO Filters are guaranteed to
remain effective for 25,000 miles or one year, whichever comes first.
Superior Construction
AMSOIL Ea Oil Filters are made with premium-grade full synthetic media. The strictly controlled
processing of this media ensures accurate filter construction, and is what allows Ea Oil Filters to
deliver higher capacity and efficiency along with better durability.
Over the service life of a conventional cellulose filter, hot oil will degrade the resins that bind the
media. The Ea Oil Filters’ full synthetic media technology is resin-free. It uses a wire screen
backing that is pleated with the media for superior strength.
Ea Oil Filters are constructed with HNBR nitrile gaskets that are fully tested to extreme distances
in numerous severe environments. The filters also feature fully tucked seams, a molded element
seal, roll-formed threads and a long-lasting premium-grade silicone anti-drain valve.
Applications
AMSOIL Ea Oil Filters provide superior oil filtration for vehicles in the auto/light truck market.
Service Life
AMSOIL Ea Oil Filters are guaranteed for 25,000 miles or one year, whichever comes first, when
used in conjunction with AMSOIL Synthetic Motor Oil. AMSOIL recommends changing the oil filter
at the time of oil change.
If used in conjunction with AMSOIL Motor Oil that is being changed at intervals less than 25,000
miles, the EaO Filter should be changed at the same time. AMSOIL EaO Filters are not guaranteed
for 25,000 miles when used with any oil other than AMSOIL Motor Oil and should be changed
according to vehicle OEM recommendations.
AMSOIL Ea Air Filters represent a major breakthrough in
filtration technology. The revolutionary nanofiber technology
used in AMSOIL Ea Filters captures more dirt, holds more dirt and
allows better air flow than conventional air filters. AMSOIL Ea
Filters improve engine performance and help engines last longer.
Absolute Efficiency
AMSOIL Ea Air Filters are the most efficient filters available to the
car/light truck market. Ea Air Filters’ synthetic nanofiber media
removes 5 times more dust than traditional cellulose filter media
alone and 50 times more dust than wet gauze filter media.
AMSOIL Ea Air Filters have a service life of 100,000 miles or four
years, whichever comes first.
Better Air Flow
AMSOIL Ea Air Filters allow more airflow than filters that use
cellulose media alone. Cellulose fibers are larger than
nanofibers, and have larger spaces between the fibers, causing
contaminants to load in the depth of the media and plug the
airflow path, which results in higher restriction and less capacity.
The synthetic nanofibers in EaA Filter media have submicron
diameters and small interfiber spaces, which result in more
contaminants being captured on the surface of the media and
lower restriction.
More Capacity
AMSOIL Ea Air Filters hold up to two and a half times more
contaminants than cellulose air filters. Since the nanofibers in
the media are so small there are more pores per square inch,
allowing for higher dirt-holding capacity and lower pressure drop
when compared to cellulose filter media alone. Thinner media
fibers produce more uniform pore size distribution, improving the
filter’s overall quality and ability to capture and retain particles.
Testing shows that Ea Air Filters hold 15 times more
contaminants than a wet gauze type filter.
AMSOIL Ea Air Filters (EaA)
The Absolute Best Air Filtration Available for Cars and
Light Trucks.
Guaranteed for 4 Years or 100,000 miles
See Pricing Information or Place an Order
Find the Filter That Fits Your Vehicle
Ea Filter Cross Reference Guide
Filter Cost Comparisons
FRAM K&N AMSOIL Ea GM (OEM)
Media Type Cellulose Wet Cotton Gauze Nanofiber Cellulose
Retail Cost $24.95 $54.97 $38.10 $23.85
Number of Changes 1 change 1 cleaning 1 cleaning 1 change
Based on 25K/yr
Cost for 4 Years $99.80 $74.92* $38.10 $95.40
Cost per Year $24.95 $18.73 $9.53 $23.85
* Plus additional purchase of cleaning and oiling kits
NANO FIBER AIR FILTER TECHNOLOGY
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EaAR Air Filters
EaAR Air Filters are specially designed for racing and street rod enthusiasts who desire
Ea protection in carbureted applications. AMSOIL EaAR Air Filters are constructed with
the same dedication to quality as all other Ea filters.
See Pricing Information or Place an Order
See detailed EaAR specifications and photos (299k PDF)
Expanded Applications
AMSOIL custom EaAR filter assemblies are designed
with the racer in mind. They incorporate good looks
and excellent air flow, as well as the high efficiency
customers expect from Ea technology. These custom
air cleaner assemblies are designed for use with
carbureted engines that use a 14-inch round element air cleaner housing. The EaAR
kits provide more air flow than other assemblies of this type. Kits feature the common
14- inch diameter carburetor plate, air filter and high air flow lid, and they come with a
2-inch, 3-inch, 4-inch, 5-inch or 6-inch-high filter to meet the needs of racers and
enthusiasts. Replacement filters, air flow lids and carburetor plates are also available
for purchase separately.
AMSOIL EaAR filter kits provide racers with more power through the new Ea air flow
lids. Not only does the Ea air flow lid add filter area, it actually redirects airflow inside
the filter to pull in more air through the side pleats for even greater performance
efficiency. Cleanable and reusable, the AMSOIL Ea air flow lid delivers the best
protection available for engines, and it comes in a wide range of applications. The air
flow lids feature a polished aluminum trim ring with AMSOIL logos etched in the surface.
Filtration Technology
AMSOIL EaAR Air Filters are designed to replace stock cellulose, oil-wetted gauze or
foam filters. AMSOIL EaAR Air Filters are composed of the same nanofiber media found
in the AMSOIL Ea Air Filters for auto and light truck applications (EaA), Universal Cold Air
Induction Filters (EaAU) and the AMSOIL Ea Motorcycle Air Filters (EaAM). Nanofibers
have sub-micron diameters and small inter-fiber spaces, resulting in more contaminants
being captured on the surface of the media. Cellulose, wetted gauze and foam filters
are larger and have larger spaces between the media, causing contaminants to load
into the depth of the filter, plugging the airflow path and resulting in higher restriction
and lower capacity. The nanofibers found in the AMSOIL EaAR Air Filters are less than
one micron in diameter and because of their size, there are more pores per square inch
(higher pore density), allowing for higher dirt-holding capacity and lower pressure drop
when compared to traditional filter media. Thinner media fibers, like those in the EaAR
Air Filters, produce more uniform pore size distribution, improving the filter’s overall
availability to capture and retain particles.
Filter Construction
The nanofiber media is pleated with epoxy-coated wire on the media for additional
strength and stiffness. A high-quality plastisol potting compound is used to ensure filter
media and screen stability while sealing the filter in the air box. The EaAR filtration
system allows air to flow through the side for traditional filtering and offers additional
filter area by allowing air to flow through the nanofiber media on the top lid, adding
greater performance and superior efficiency.
Quick Cleaning
AMSOIL EaAR Air Filters are cleanable and long lasting. AMSOIL recommends cleaning
EaAR Air Filters when designated by the restriction gauge if the vehicle is so equipped,
or according to operating conditions. In dusty conditions or in high-performance
vehicles, more frequent cleaning may be required. EaAR Air Filters may be cleaned by
vacuuming the media on the dirty side or using low pressure shop air to blow the filter
media on the clean side. AMSOIL recommends cleaning EaAR filters as conditions
dictate.
Consult the below dimension sheet for applications.
AMSOIL# Diameter (in.) Height (in.) Description
EaAR2102 14 2-3/4 Complete Filter Kit
EaAR2103 14 3-5/8 Complete Filter Kit
EaAR2104 14 4-11/16 Complete Filter Kit
EaAR2105 14 5-11/16 Complete Filter Kit
EaAR2106 14 6-7/8 Complete Filter Kit
EaAR2140 14 N/A Replacement Base for Kit
EaAR2141 14 7/8 Replacement Lid for Kit
EaAR2142 14 2 Replacement Filter for Kit
EaAR2143 14 3 Replacement Filter for Kit
EaAR2144 14 4 Replacement Filter for Kit
EaAR2145 14 5 Replacement Filter for Kit
EaAR2146 14 6 Replacement Filter for Kit
PRODUCT DESCRIPTION
The Ea By-Pass Oil Filter (EaBP) provides the best possible filtration protection against wear and oil degradation.
Working in conjunction with the engine’s full-flow oil filter, the AMSOIL Ea By-Pass Filter operates by filtering oil on
a “partial-flow” basis.
It draws approximately 10 percent of the oil pump’s capacity at any one time and traps the extremely small, wear-
causing contaminants that full-flow filters can’t remove.
The AMSOIL Ea Bypass Filter typically filters all the oil in the system several times an hour, so the engine
continuously receives analytically clean oil.
