Originally Posted By: Jakegday
yep, thats how its looking to me....
according to frams website, their Extra Guard filter(orange can of death), sizes ph8a, and ph3387A, both filter 95% @ 20 microns.
according to wix's website, their equivalent to the ph8a, the 51515 filters 95% @ 23 microns, and their ph3387a equivalent, the 51040 filters even worse at 95% @ 31 microns....
is it just me, or is that kinda.... sad?
FRAM uses ISO 4548-12 multi-pass testing standards to generate efficiency data. Wix uses SAE J806 single-pass testing standards. Therefore, the advertised efficiency and holding capacities can't be compared apples to apples. They don't run the same tests.
Don't buy the marketing. Buy what is best for your application.
yep, thats how its looking to me....
according to frams website, their Extra Guard filter(orange can of death), sizes ph8a, and ph3387A, both filter 95% @ 20 microns.
according to wix's website, their equivalent to the ph8a, the 51515 filters 95% @ 23 microns, and their ph3387a equivalent, the 51040 filters even worse at 95% @ 31 microns....
is it just me, or is that kinda.... sad?
FRAM uses ISO 4548-12 multi-pass testing standards to generate efficiency data. Wix uses SAE J806 single-pass testing standards. Therefore, the advertised efficiency and holding capacities can't be compared apples to apples. They don't run the same tests.
Don't buy the marketing. Buy what is best for your application.