AMSOIL Absolute Efficiency Air Filters

AMSOIL Absolute Efficiency Ea Air Filters (EaA) with Nanofiber Technology for Automotive and Light Truck Applications

AMSOIL EaA air filters are a premium, high efficiency air filter utilizing nanofiber technology with a four year/100,000 mile service life guarantee and superior air flow. Positioning itself to be a world class leader in filtration, the AMSOIL Ea Filter is incomparable in both design and performance.

In lab testing Ea media with nanofibers removed 5 times more dust than the average cellulose filter and 50 times more dust than the average wet gauze media. Ea media also has 3 times the airflow of cellulose filters and is equal to wet gauze filters at the very low 0.5 inches of restriction. The proprietary Ea media held 15 times more dust than the average wet gauze type filter. In short, AMSOIL Ea Filters offer superior performance in the three critical performance benchmarks of efficiency, flow and capacity.

Fast Fact: A nanofiber is less than one micron in diameter. A human hair is 80 microns.

Nanofiber Filter Media

Traps sub-micron size particles on the nanofiber surface
Prevents particles from lodging in the filter media depth


AMSOIL Ea Nanofiber Filter Media	Cellulose Traditional Cellulose Media

1000 x Scanning Electron Microscope Images Red circles represent the diameter of a 2 micron and a 5 micron particle

What are the Benefits?

Extends service intervals through increased Capacity
Better Capacity than wet cotton gauze or cellulose
Offers a high level of engine protection though Efficiency
Better Efficiency than wet cotton gauze or cellulose
Highest Efficiency rating in the industry
Maintains high permeability or Flow through it life cycle
Advanced “Cleanable” properties and attributes (reusable)
100,000 mile AMSOIL guarantee / Extended Service Intervals
Cost effective / Reduced operation costs
OEM Certified Fitment
Elimination of potential OEM warranty issues

Note: All caution has been taken to make this page as accurate as possible. Please follow the link to get actual data from AMSOIL.