Max Roll Loot Filter Explained?

Hi guy’s Marty here, I am following the necromancer leveling campaign guide, and it is telling me to install there loot filter.. Now when I do that, it has so many stuff I don’t know or understand what to click on.. It’s from Terek’s guide loot filter.. I’m just trying to find maybe something simple and easy.. Can anyone help me understand this loot filter? Primarily I am using my golem as my main damage support for tank and my wraith for draining mana and blood orbs to gain mana back.. But other than that, how do I understand this Loot Filter? Too much nonsense I don’t know thanks. —Marty