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It probably is if the main fuel-filter is doing its job / is being serviced routinely and drained frequently. I wonder what the engineering perspective was for the little fuel filter 🤔

Good question, lots of variables to truly have a definitive answer, I guess it would vary on engine hours / mileage + rpm average, quality of fuel, if using fuel additives, etc. If you have the 8.3 (not sure if you have the NHC 250) I've read that the little filter can be 2 years / 22.5k miles...