Hopperfilter [ 4K 2025 ]

The hopper filter allows you to specify which items are allowed to pass through based on name patterns, tags, and item properties. jwkerr/HopperFilter: Name hoppers. Filter items. - GitHub

Simply sneak + right-click a hopper to open a custom GUI to define allowed items. HopperFilter

Name a hopper in an anvil to instantly apply filters. The hopper filter allows you to specify which

Filter by item name patterns, specific tags, or enchantments. the filter is removed".

"If you write 'null' in the renamed hopper, the filter is removed".