Global Query Filters in EF Core have long offered a powerful way to apply cross-cutting rules automatically, but they often created lack of clarity. Filters remained hidden inside model configuration, making query behavior non-obvious and debugging confusing. This implicit nature made it hard for new team members to understand why certain data rows were excluded.

.NET 10 introduces Named Query Filters to solve this architectural issue. Instead of silent filters, developers can now assign explicit names and clear intent, as shown by `builder.HasQueryFilter(UserFilters.SoftDelete, u => u.IsDeleted == false)`. This transforms the feature from a hidden trick into a self-documenting, intentional design choice.

This shift aligns with Clean Architecture and Domain-Driven Design principles by making system-wide rules explicit. Named filters are best for stable constraints like soft deletes, multi-tenancy, or data isolation. The improvement reduces hidden behavior, simplifies maintenance, and helps teams reason about system logic more effectively.