My wife has the EF-S 18-135 STM lens and I want to buy her a CPL. It's a wide angle lens so I don't want her to have to worry about seeing the edge of the filter but I also want her to be able to put a lens cap on if needed.

Does anyone know if this CPL fits that? B+W 67mm Circular Polarizer SC Filter

If not, what do you recommend?