Posted November 11, 201311 yr In an ISO air filter test, ( iso duramax iso 5011 testing) They reference the average CFM of the test was 350 cfm. Isn't that a low CFM for a diesel air filter test?
November 12, 201311 yr Owner I know that AH64ID could most like spit the answer right out. But what are you testing first off? What filter?
In an ISO air filter test, ( iso duramax iso 5011 testing) They reference the average CFM of the test was 350 cfm. Isn't that a low CFM for a diesel air filter test?