Thanks for sharing your insight. I did try echoing and it doesn’t return anything. As mentioned it returns NULL when I do a var dump.
I’ll try what you’ve said in the last paragraph, but to be honest the more time I spend on this, the more I’m thinking I’ll do this the other way around. Create all the filters now, and just use some conditional code in the template to call the correct filter on the correct category page. Not my ideal choice, but there’s only so many hours you can throw at something!
Cheers John.
