I haven't found any conclusive evidence surrounding the fuel filter on 2.4 K24A3 units (mine in particular is in a CL9 2008 TypeS accord). On a few websites and in the HTML manual I've seen a part of the fuel pump a$$embly labeled 'fuel filter', but it doesn't really seem like a serviceable...
Just letting folks know about my experiance of what happened and what I did when I snapped the injector bolt of my 175k 05 'scrap yard dodging' Accord.
Removing injectors proved pretty easy - just slacken off the clamp screw by half a turn and run the engine. Remove the fuel line, leak back...