Describes the cause and action for error messages.
filter does not equal multiple criteria
How to apply multiple 'Does not Equal to' filter in same column ...
Autofilter for multiple not equal values - Stack Overflow
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filter out multiple criteria using excel vba
Excel VBA autofilter all but three
Filtering on 2 not equal wildcards. Possible?
Excel: filter a column by more than two values - Super User
allow for does not equal for auto-filter, when inserting into VBA ...
How to use And and Or operators with Excel's Advanced Filter ...