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AMSOIL Oil Filter

Product code : EAO11-EA

Provides filtering efficiency of 99 percent at 20 microns1
Allows lower restriction, keeping engine parts lubricated
Provides greater capacity for small, wear-causing contaminants than competing filters
Helps reduce engine wear
Offers extended service life

1In accordance with industry-standard ISO SO 4548-12.

Provides filtering efficiency of 99 percent at 20 microns1
Allows lower restriction, keeping engine parts lubricated
Provides greater capacity for small, wear-causing contaminants than competing filters
Helps reduce engine wear
Offers extended service life

1In accordance with industry-standard ISO SO 4548-12.

AMSOIL Oil Filter



AMSOIL Oil Filters feature advanced full-synthetic media that traps and holds a greater amount of small, wear-causing contaminants compared to conventional and other high-efficiency filters.

See the Product Data Bulletin for full details.

Advanced, Full-Synthetic Media

  • Provides filtering efficiency of 99 percent at 20 microns1
  • Allows lower restriction, keeping engine parts lubricated
  • Provides greater capacity for small, wear-causing contaminants than competing filters
  • Helps reduce engine wear

1In accordance with industry-standard ISO SO 4548-12.


99% Efficiency at 20 MicronsAA

Filtering particles >20 microns fights engine wear.

99% Efficiency at 20 Microns – Filtering particles >20 microns fights engine wear.

AAIn accordance with industry-standard ISO SO 4548-12.


Offers Extended Service Life

  • When used in conjunction with AMSOIL synthetic motor oils, AMSOIL Oil Filters are guaranteed for extended service life.
  • Filters designated with product code EA15K are recommended for 15,000 miles (24,000 km) or one year, whichever comes first, in normal or severe service.
  • Filters designated with product code EAO are recommended for 25,000 miles (40,000 km) or one year, whichever comes first, in normal service or 15,000 miles (24,000 km) or one year, whichever comes first, in severe service.

NOTE: Change oil filter at every oil change.

See the Product Data Bulletin for full details.

AMSOIL Oil Filter

Filter Dimensions/Specifications



AMSOIL Oil Filter

  • 2 star rating
    Only one available
    By  MARK,  a  Verified Buyer  from  Canada  on  September 29, 2022
    This is a great filter for its applications. It was the only one that would fit by dual remote filter setup since the eao 26 is unavailable.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    All good
    By  GUILLERMO,  a  Verified Buyer  on  September 29, 2022
    Will use again
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    It's great .
    By  JOHN,  a  Verified Buyer  from  SoCal  on  September 27, 2022
    It's nice to be able to one stop shopping.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Good filter
    By  MOHAMMED,  a  Verified Buyer  from  Skokie, IL   on  September 27, 2022
    Deff a good filter, last more than 15k
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Oil Filter
    By  ANGEL,  a  Verified Buyer  on  September 27, 2022
    Best oil filter that I have ever used. Worth the price. I would highly recommend this filter to anyone who wants to protect there engines.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Easy to shop here
    By  MICHAEL,  a  Verified Buyer  from  Illinois   on  September 26, 2022
    My one stop shop for my car. Generally I have to go to multiple stores to get what I need. These guys have it all
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Reliable Products
    By  JESSIE,  a  Verified Buyer  on  September 25, 2022
    AMSOIL has been a part of my engine maintenance regimen from motorcycles to diesel engines and has never let me down.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Engine filter
    By  RODNEY,  a  Verified Buyer  on  September 25, 2022
    Oil still clean
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Perfect fit
    By  Nick,  a  Verified Buyer  from  Michigan  on  September 25, 2022
    Easy to use and install, great product!
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Still waiting for my filters
    By  DAVID,  a  Verified Buyer  from  Raleigh, NC  on  September 24, 2022
    Ordered filters when I got the notification they were again in stock. Added oil to the order to get free shipping. Received the oil in a few days and have been waiting for the filters which I really need. If Amsoil said they were in stock again they should have shipped them.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?