Interesting. I wouldn't have thought that a hilux type filter would fit a corolla. In toyota terms we have two main types: D and E, with a specific number added to the letter for different applications. EG: E type filters, take the E1 for example are used on smaller cars like Yaris, current model corollas, older camry's (5S-FE), E2 are current Camrys and so on. D's, like the D2 are normally used for hilux's, prado's etc.
All "E" filters are the same mounting face size (if you understand what I mean, don't know what the term is for it)
Same with all "D" filters.
Cheers,
Sian