Originally Posted By: ZeeOSix
Originally Posted By: goodtimes
Show the graph they made at the 20 mark. You make the claim it's less based on guessing, I make no claim except it isn't known. Show a link to the type of test they used. Already it is assumed to be the USA multi pass test. Context is important, who knows who or what for they put 50 in the video. The efficiency could be 99 >20, flat line at 99, and they chose 50 because the fake filter is so poor it catches zero at 20. Many reasons people do things.
Everyone who knows anything about an oil filter's efficiency vs particle size plot knows that if a filter is rated at 99% >50u then it has to be much less efficient at >20u. You've most likely seen the various efficiency vs particle size plots posted from time to time. You seem to think that's not the case here ... if so, then tell why.
And why would they say it's 99% >50u when it really wasn't? Certainly not just for the sake of the fake filter by trying to make their filter look pretty inefficient. Hyundai: "Hey, let's shoot ourselves in the foot because we don't want to make this fake filter look too bad".
Talk is cheap, show their graph. Can't, so you don't know. Since 99 is essentially 100 on these graphs it is possible the 99 line could go from 20 up. Who knows. They weren't comparing to your beloved filter.
Originally Posted By: goodtimes
Show the graph they made at the 20 mark. You make the claim it's less based on guessing, I make no claim except it isn't known. Show a link to the type of test they used. Already it is assumed to be the USA multi pass test. Context is important, who knows who or what for they put 50 in the video. The efficiency could be 99 >20, flat line at 99, and they chose 50 because the fake filter is so poor it catches zero at 20. Many reasons people do things.
Everyone who knows anything about an oil filter's efficiency vs particle size plot knows that if a filter is rated at 99% >50u then it has to be much less efficient at >20u. You've most likely seen the various efficiency vs particle size plots posted from time to time. You seem to think that's not the case here ... if so, then tell why.
And why would they say it's 99% >50u when it really wasn't? Certainly not just for the sake of the fake filter by trying to make their filter look pretty inefficient. Hyundai: "Hey, let's shoot ourselves in the foot because we don't want to make this fake filter look too bad".
Talk is cheap, show their graph. Can't, so you don't know. Since 99 is essentially 100 on these graphs it is possible the 99 line could go from 20 up. Who knows. They weren't comparing to your beloved filter.