Less well known but equally significant are the benefits of Ea Filters. AMSOIL has a great environmental story here, too. The extended service life of AMSOIL oil and air filters reduces landfill waste, groundwater contamination and steel production for canisters. The lower maintenance costs result in financial savings as well. To the eye, the AMSOIL Ea Filter line looks blue, but it’s also green. 

Okay. Synthetics are great. The real question is: Why doesn’t everybody use them? Automakers don’t use synthetics in production vehicles (except as where needed to prevent concerns during the warranty period) for at least two reasons. Synthetic motor oil significantly reduces internal engine, transmission and axle wear when compared to petroleum oil. Independent ASTM testing proves this fact.  Reduced wear translates into increased longevity of your vehicle which results in your being able to keep your vehicle longer with less change of wear related concerns. Additionally, it is our opinion, that if factory oil changes were specified as 25,000 mile/1-year, as AMSOIL offers, the petroleum oil companies would sell approximately 8 times less oil than with the 3000 mile oil change. Sure, they all offer a synthetic or semi-synthetic now, but it is only a small percentage of total oil sales volume. By using AMSOIL Synthetic Motor oil people can reduce the amount of oil they use by as much as 80%, not to mention saving time and money in the process.