Mercury/Quicksilver 35-8M0020349 Outboard Fuel Filter For Verado & Optimax DFI which uses a patented Racor supplied fuel filtration system.
This filter fits all Verados, 90, 115 DFI 3 cylinder, 200, 225 DFI, and 3 liter DFI.

Mercury filter number 35-884380T or 35-8M0020349.
Sold each.

Don't be offshore without an extra filter.
Also order the tool that takes it out, it is in a tight place and screw driver won't take it out.
Order tool below PN#710-91-896661