My interest in their hydraulic filter is strictly for the convenience.
I mentioned in the previous thread about the NAPA hydraulic filter, it will not be substantially cheaper. That's not their thing. Wix makes a good filter, they don't make cheap filters.
As far as the oil filter comparisons go, like the oil discussions, people tend obsess a little too much over it. Fram usually gets dinged in these studies, yet they sell a ton of filters and there are no class action lawsuits. NONE. Some call them junk, but the evidence is conclusive that they are also clearly capable of doing the job, in most applications. Pay more if it helps you sleep. I do that myself, if I'm running extended drain intervals.
Fram did decline to officially cross reference a filter for the GC's, (I made the request), even though they have filters that do work on it. They said, after dong their testing, they did not have a filter that met their standards to be considered "equivalent". Which is evidence they do care.
We can obsess over oil, and filters, which is to some extent understandable, because of the amount of the investment, and the fact that many are new to owning this kind of equipment. But it is a fact that TBN is not full of threads about oil related failure, or wear issues. Which is conclusive evidence that much of the obsessing is unwarranted.
It is also a fact, that TBN's not full of threads where people were denied warranty coverage, because of the brand of oil, or filters they used, which is the other popular unwarranted, obsession.