GrandpaSteve
Sustaining Member
Many of us use a Fram PH3593A oil filter, it fits behind the M25/M25XP improved alternator bracket. The July 2019 Practical Sailor seems to agree with “The Internet” that the filter is poorly constructed (although the sample size seems small to me).
Assuming PS is correct, what filter should I use? And is there any reason not to change the filter between oil changes (I’m only about 3 hours into the current oil change).
Assuming PS is correct, what filter should I use? And is there any reason not to change the filter between oil changes (I’m only about 3 hours into the current oil change).