diff --git a/datafusion/physical-plan/src/lib.rs b/datafusion/physical-plan/src/lib.rs
index 40489eada3e9d..77780c9f8e924 100644
--- a/datafusion/physical-plan/src/lib.rs
+++ b/datafusion/physical-plan/src/lib.rs
@@ -57,7 +57,7 @@ pub use crate::ordering::InputOrderMode;
 pub use crate::sort_pushdown::SortOrderPushdownResult;
 pub use crate::statistics::{ChildStats, StatisticsArgs, StatisticsContext};
 pub use crate::stream::EmptyRecordBatchStream;
-pub use crate::topk::TopK;
+pub use crate::topk::{TopK, TopKDynamicFilters};
 pub use crate::visitor::{ExecutionPlanVisitor, accept, visit_execution_plan};
 pub use crate::work_table::WorkTable;
 pub use spill::spill_manager::SpillManager;
diff --git a/datafusion/physical-plan/src/topk/mod.rs b/datafusion/physical-plan/src/topk/mod.rs
index 05743472f9fe3..e5c2a40554e74 100644
--- a/datafusion/physical-plan/src/topk/mod.rs
+++ b/datafusion/physical-plan/src/topk/mod.rs
@@ -142,6 +142,47 @@ pub struct TopK {
 /// For more background, please also see the [Dynamic Filters: Passing Information Between Operators During Execution for 25x Faster Queries blog]
 ///
 /// [Dynamic Filters: Passing Information Between Operators During Execution for 25x Faster Queries blog]: https://datafusion.apache.org/blog/2025/09/10/dynamic-filters
+///
+/// # Example
+///
+/// Create a [`TopKDynamicFilters`] and pass it to [`TopK::try_new`]:
+///
+/// ```
+/// # use std::sync::Arc;
+/// # use arrow::datatypes::{DataType, Field, Schema};
+/// # use datafusion_execution::runtime_env::RuntimeEnv;
+/// # use datafusion_physical_expr::{LexOrdering, PhysicalSortExpr};
+/// # use datafusion_physical_plan::expressions::{DynamicFilterPhysicalExpr, col, lit};
+/// # use datafusion_physical_plan::metrics::ExecutionPlanMetricsSet;
+/// # use parking_lot::RwLock;
+/// use datafusion_physical_plan::{TopK, TopKDynamicFilters};
+///
+/// # fn main() -> datafusion_common::Result<()> {
+/// let schema = Arc::new(Schema::new(vec![Field::new("a", DataType::Int32, false)]));
+/// let sort_expr = PhysicalSortExpr::new_default(col("a", &schema)?);
+///
+/// // The dynamic filter starts as `true` and is tightened as the TopK heap fills
+/// let dynamic_filter = Arc::new(DynamicFilterPhysicalExpr::new(
+///     vec![col("a", &schema)?],
+///     lit(true),
+/// ));
+/// let filter = Arc::new(RwLock::new(TopKDynamicFilters::new(dynamic_filter)));
+///
+/// let topk = TopK::try_new(
+///     0,                                // partition_id
+///     Arc::clone(&schema),              // schema
+///     vec![],                           // common_sort_prefix
+///     LexOrdering::from([sort_expr]),   // expr
+///     10,                               // k
+///     8192,                             // batch_size
+///     Arc::new(RuntimeEnv::default()),  // runtime
+///     &ExecutionPlanMetricsSet::new(),  // metrics
+///     filter,                           // filter
+/// )?;
+/// # let _ = topk;
+/// # Ok(())
+/// # }
+/// ```
 #[derive(Debug)]
 pub struct TopKDynamicFilters {
     /// The current threshold shared by all TopK emitters that use this dynamic