Conveyor filter help

[Valykry]

Is there a filter category that encompasses everything "smeltable"? I'm working on automating my furnaces. Their location is in one of the more vulnerable (though still somewhat beefy) areas of my base. Using filters, I can ensure no more than an absolute minimum of ores and wood are in them at any given time, so if they get looted, I'm out very little. Right now, I have the filters set to "require all" to ensure it doesn't keep pumping wood into them when there are no ores to cook. The problem is I essentially have to dedicate each furnace to a specific ore.

Is there a category that isn't so picky about what ore, as long as it will go in the furnace (that doesn't include wood, that needs to be separate item)