It's been a long time since I was last on this site. (I'm actually amazed that i remembered my username and password first time!)
So today I've got my new Lido 200, built the cabinet, and had a look at the internal filter.
My issue is the box/skirting which is sitting at the bottom of the filter. Does anyone know what this is for? There's no filtration holes in the bottom of the filter, so this skirting will just fill with air.
I've attached some photo's.