Oil Filters - Exposing the media

In a recent video on YouTube, DemonWorks cuts open 6 of the most popular engine oil filters for the 3.0 Duramax and 2.7L TurboMax engines. Ranging from just over $9 to nearly $30, we get to see what makes the filters perform. While they may seem similar from the outside, there is actually no identical filter shown, they all have something different and that could be from varying materials or sizes of materials used.

Fram PH12447:

ACDelco PF66:

WIX WL10351:

ACDELCO UPF66R:

K&N HP1021:

PPE 114000650:

Hot Shots Secret Friction Reducer FR3:

Hot Shots Secret Every Day Treatment Fuel Additive:

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