First of all, the loot filter is great!
But a few small features would make it even better
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you should be able to select a sound for each rule so that you can also hear when something drops outside the screen
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it should be possible to determine that there are 3 affixes on an item, but only one of them should be T6+.
Could be solved by adding affix conditions twice in a rule. -
function for free suffix or prefix slot
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the function I have not yet seen in any loot filter but if you define a symbol like in the chests would be awesome