Problem with mandatory page filtering

I have noticed that on some of my pages, i have a Date page filter that i can't interact with. 
It makes errors on some of my visuals that can't filter on the Date table. 

It helps to just copy everything and move it to a new page, as the Date Filter automatically dissapears on the new page.

Anyone know how remove this filter, so i don't have to copy and paste everything to a new page everytime?

Thanks.