What's the difference in size between a FilterTron rout and a humbucker rout?

I'd say for sure HB's are wider, and taller with the mounting ears. Actual dimensions I can't say as I'm at worrk without guitars. If there's no answer when I get home I'll measure some for you.

HB rout:

FT rout:

Hope that helps some.

Here you go Jim

Link...Pickup casing vusual