diff --git a/pipelines/_ingredients/MetricsRuntime.yaml b/pipelines/_ingredients/MetricsRuntime.yaml
index 479e0eaa..79435936 100644
--- a/pipelines/_ingredients/MetricsRuntime.yaml
+++ b/pipelines/_ingredients/MetricsRuntime.yaml
@@ -119,6 +119,13 @@ tasks:
       connections.metric: PackageAlertsTime
       connections.labelName: diaPipe
       target: diaPipe:alertPackager.run
+  timing_filterDiaSrcCat:
+    class: lsst.verify.tasks.commonMetrics.TimingMetricTask
+    config:
+      connections.package: ap_association
+      connections.metric: FilterDiaSourceCatalogTime
+      connections.labelName: filterDiaSrcCat
+      target: filterDiaSrcCat.run
   cputiming_isr:
     class: lsst.verify.tasks.commonMetrics.CpuTimingMetricTask
     config:
@@ -233,6 +240,13 @@ tasks:
       connections.metric: PackageAlertsCpuTime
       connections.labelName: diaPipe
       target: diaPipe:alertPackager.run
+  cputiming_filterDiaSrcCat:
+    class: lsst.verify.tasks.commonMetrics.TimingMetricTask
+    config:
+      connections.package: ap_association
+      connections.metric: FilterDiaSourceCatalogCpuTime
+      connections.labelName: filterDiaSrcCat
+      target: filterDiaSrcCat.run
   memory_apPipe:
     class: lsst.verify.tasks.commonMetrics.MemoryMetricTask
     config:
@@ -253,4 +267,4 @@ tasks:
       connections.package: ap_association
       connections.metric: PackageAlertsMemory
       connections.labelName: diaPipe
-      target: diaPipe:alertPackager.run
+      target: diaPipe:alertPackager.run
\ No newline at end of file
diff --git a/python/lsst/ap/verify/testPipeline.py b/python/lsst/ap/verify/testPipeline.py
index b328bfbe..b764bf53 100644
--- a/python/lsst/ap/verify/testPipeline.py
+++ b/python/lsst/ap/verify/testPipeline.py
@@ -39,7 +39,8 @@
 from lsst.ip.diffim import GetTemplateConfig, AlardLuptonSubtractConfig, DetectAndMeasureConfig
 from lsst.pipe.tasks.characterizeImage import CharacterizeImageConfig
 from lsst.pipe.tasks.calibrate import CalibrateConfig
-from lsst.ap.association import TransformDiaSourceCatalogConfig, DiaPipelineConfig
+from lsst.ap.association import (TransformDiaSourceCatalogConfig,
+                                 DiaPipelineConfig, FilterDiaSourceCatalogConfig)
 
 
 class MockIsrTask(PipelineTask):
@@ -433,6 +434,30 @@ def run(self, science, matchedTemplate, difference,
                       )
 
 
+class MockFilterDiaSourceCatalogTask(PipelineTask):
+    """A do-nothing substitute for FilterDiaSourceCatalogTask.
+    """
+    ConfigClass = FilterDiaSourceCatalogConfig
+    _DefaultName = "notFilterDiaSourceCatalog"
+
+    def run(self, diaSourceCat):
+        """Produce filtering outputs with no processing.
+
+        Parameters
+        ----------
+        diaSourceCat : `lsst.afw.table.SourceCatalog`
+            Catalog of sources measured on the difference image.
+
+        Returns
+        -------
+        results : `lsst.pipe.base.Struct`
+            Results struct with components.
+        """
+        return Struct(filteredDiaSourceCat=afwTable.SourceCatalog(),
+                      rejectedDiaSources=afwTable.SourceCatalog(),
+                      )
+
+
 class MockTransformDiaSourceCatalogTask(PipelineTask):
     """A do-nothing substitute for TransformDiaSourceCatalogTask.
     """
diff --git a/tests/MockApPipe.yaml b/tests/MockApPipe.yaml
index 73b0aa80..d906c865 100644
--- a/tests/MockApPipe.yaml
+++ b/tests/MockApPipe.yaml
@@ -35,6 +35,11 @@ tasks:
     config:
       connections.coaddName: parameters.coaddName
       doSkySources: True
+  filterDiaSrcCat:
+    class: lsst.ap.verify.testPipeline.MockFilterDiaSourceCatalogTask
+    config:
+      doRemoveSkySources: True
+      connections.coaddName: parameters.coaddName
   transformDiaSrcCat:
     class: lsst.ap.verify.testPipeline.MockTransformDiaSourceCatalogTask
     config:
@@ -61,6 +66,8 @@ contracts:
   - detectAndMeasure.connections.ConnectionsClass(config=detectAndMeasure).subtractedMeasuredExposure.name ==
       transformDiaSrcCat.connections.ConnectionsClass(config=transformDiaSrcCat).diffIm.name
   - detectAndMeasure.connections.ConnectionsClass(config=detectAndMeasure).diaSources.name ==
+      filterDiaSrcCat.connections.ConnectionsClass(config=filterDiaSrcCat).diaSourceCat.name
+  - filterDiaSrcCat.connections.ConnectionsClass(config=filterDiaSrcCat).filteredDiaSourceCat.name ==
       transformDiaSrcCat.connections.ConnectionsClass(config=transformDiaSrcCat).diaSourceCat.name
   - detectAndMeasure.connections.ConnectionsClass(config=detectAndMeasure).subtractedMeasuredExposure.name ==
         diaPipe.connections.ConnectionsClass(config=diaPipe).diffIm.name