I have an issue where
I have a source chest (which is in this case the drawer slave from the drawers mod) with N diffrent items.
I have 2 destination chests, 1 ender chest from "EnderChests" mod and 1 normal minecraft chest

What I want to:
The minecraft chest should only recieve cobblestone but nothing else buuut I cant get it to work with a

But in my destination chest I get just plain every item from the source, why is that?

Filter Overview:

Filter for the Chest:

Destination chest outcome:

A whitelist applies only for the destination you set it for.
If you want your item to only get into that destination you either need to make a blacklist for the other destinations or create a whitelist with other items for all other destinations.
Another way to do it would be to use an intermediate chest for all other items.

I know this seems a bit counter intuitive at first, but it allows for very specific and complicated setups.

Maybe you clicked on the wrong face with the destination tool.

This doesn't explain why in my destination chest are all items instead of just cobblestone.
I would asume that when I am saying: Filter for cobblestone in destination that only cobblestone will be in my destination instead of just all items which are present in my source.

thnx for you help. :) had the wrong face used.