diff --git a/t4_devkit/filtering/compose.py b/t4_devkit/filtering/compose.py
index 29bd923..18c3817 100644
--- a/t4_devkit/filtering/compose.py
+++ b/t4_devkit/filtering/compose.py
@@ -15,7 +15,7 @@
 if TYPE_CHECKING:
     from t4_devkit.dataclass import BoxType, TransformBuffer
 
-    from .functional import FilterLike
+    from .functional import BoxFilterFunction
 
 
 class BoxFilter:
@@ -28,7 +28,7 @@ def __init__(self, params: FilterParams, tf_buffer: TransformBuffer) -> None:
             params (FilterParams): Filtering parameters.
             tf_buffer (TransformBuffer): Transformation buffer.
         """
-        self.filters: list[FilterLike] = [
+        self.filters: list[BoxFilterFunction] = [
             FilterByLabel.from_params(params),
             FilterByUUID.from_params(params),
             FilterByDistance.from_params(params),
diff --git a/t4_devkit/filtering/functional.py b/t4_devkit/filtering/functional.py
index 0ea5311..86ebca9 100644
--- a/t4_devkit/filtering/functional.py
+++ b/t4_devkit/filtering/functional.py
@@ -19,7 +19,7 @@
     "FilterByUUID",
     "FilterByDistance",
     "FilterByPosition",
-    "BoxFilterLike",
+    "BoxFilterFunction",
 ]
 
 
@@ -236,4 +236,4 @@ def __call__(self, box: BoxType, _tf_matrix: HomogeneousMatrix | None = None) ->
             return self.min_num_points <= box.num_points
 
 
-BoxFilterLike = TypeVar("BoxFilterLike", bound=BaseBoxFilter)
+BoxFilterFunction = TypeVar("BoxFilterFunction", bound=BaseBoxFilter)