Oil Filters Revealed an Update by Russ W Knize



I did an article a while back featuring the Engine Oil Filter Study by Russ W Knize which you can find here

A reader kindly pointed out that there has been a major update of this work by Russ which can be found here

Both of these articles are excellent and the update is a very welcome addition.




Categories: Oil Filter

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1 reply


  1. First Oil Change Since Fitting The Oil Filter Kit – Automotive American

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