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Nano Fiber Air Filters (EaA)

 Nano Fiber Air Filters (EaA)
Product Code: EAA • Brand: AMSOIL

*** Discontinued Product ***
The Absolute Best Air Filtration Available for Cars and Light Trucks. Guaranteed for 4 Years or 100,000 miles

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Data Sheet

Product Details

Product Applications

AMSOIL Ea Air Filters provide superior air filtration for vehicles in the auto/light truck market.

Product Description

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.

Filter material comparissonMore Capacity
AMSOIL Ea Air Filters hold up to two and a half times more contaminantsthan cellulose air filters. Since the nanofibers inthe media are so small there are more pores per squareinch, allowing for higher dirt-holding capacity and lowerpressure drop when compared to cellulose filter mediaalone. Thinner media fibers produce more uniform poresize distribution, improving the filter’s overall quality andability to capture and retain particles. Testing shows thatEa Air Filters hold 15 times more contaminants than a wetgauze type filter.

Cleanable - Longer Life

When cleaned according to AMSOIL specifications and used in normal service, AMSOIL Ea Air Filters are guaranteed for 100,000 miles or four years, whichever comes first. EaA Filters remain effective for 25,000 miles or one year before requiring cleaning. This coincides with the AMSOIL 25,000-mile/one-year motor oil drain interval, adding even more convenience for motorists by consolidating routine maintenance. (See below for cleaning instructions.)

Click to see larger version of Filter Capacity graph
AMSOIL Ea Air Filters hold 15 times more dust than a wet gauze type filter.AMSOIL Ea Air Filter media removes 5 times more dust than traditional cellulose filters and 50 times more dust than wet gauze.


EaA filters should be cleaned every year or 25,000 miles, whichever comes first. Carefully remove the filter from the housing. Clean the housing with a shop towel, being careful not to knock contaminants into the air inlet. Filters can be cleaned by carefully vacuuming the filter media on the dirty side, or by holding the filter with one hand and carefully blowing the filter media at a 45 degree angle on the clean side using low-pressure shop air (15-20 lbs. psi).

Service Life

AMSOIL Ea Air Filters are guaranteed for four years or 100,000 miles, whichever comes first. The guarantee applies only if the filter has been serviced according to AMSOIL recommendations. In off-road, frequently dusty or other severe duty applications, clean and change more often as determined by operating conditions or as indicated by restriction gauge.

AMSOIL Warranty

AMSOIL warrants that its filtration products are fit for use according to AMSOIL's recommendations and warrants its products to be free of defective materials, design and workmanship.

Technical Data

Filter Cost Comparisons
Media Type CelluloseWet Cotton Gauze NanofiberCellulose
Retail Cost $24.95$54.97$38.10$23.85
Number of Changes or Cleanings (Based on 25k/yr) 1 Change 1 Cleaning 1 Cleaning1 Change
Cost for 4 Years $99.80$74.92*$38.10$95.40
Cost per Year $24.95$18.73$9.53$23.85

 Nano Fiber Air Filters (EaA)

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Product Name: Nano Fiber Air Filters (EaA)
Current Rating: 5out of 5 stars
Votes & Reviews: 2 vote(s) and 1 user reviews.

Reviewed by Elizabeth: space

Wy discontinue a product that saves money

After 5 years my husband changed this air filter for a regular brand.
Now we are going to have to shell out money for a new parts store air filter every year.
Wish this sold more and Amsoil brings it back!

Item Reviewed: Nano Fiber Air Filters (EaA)
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