Bypass oil filter cutaway.

Digital illustration of Puradyn diesel engine oil filter.

Puradyn bypass oil filter cutaway

Cutaway of Puradyn PFT60 bypass oil filter for diesel engines, showing oil flow and filter element, with piston wear diagram

Puradyn TTF60 oil filter cutaway

TTF60 cut-away showing oil flow, filter additive pellets and diagram illustrating connecting rod crank bearing race wear

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