diff --git a/lib/active_interaction/filters/abstract_date_time_filter.rb b/lib/active_interaction/filters/abstract_date_time_filter.rb
index 5a678d58..df897d48 100644
--- a/lib/active_interaction/filters/abstract_date_time_filter.rb
+++ b/lib/active_interaction/filters/abstract_date_time_filter.rb
@@ -51,7 +51,7 @@ def convert_string(value)
       else
         klass.parse(value) || value
       end
-    rescue ArgumentError
+    rescue ArgumentError, TypeError
       value
     end
 
diff --git a/lib/active_interaction/filters/abstract_numeric_filter.rb b/lib/active_interaction/filters/abstract_numeric_filter.rb
index b1965984..5173255d 100644
--- a/lib/active_interaction/filters/abstract_numeric_filter.rb
+++ b/lib/active_interaction/filters/abstract_numeric_filter.rb
@@ -44,7 +44,7 @@ def converter(value)
 
     def safe_converter(value)
       converter(value)
-    rescue ArgumentError
+    rescue ArgumentError, TypeError
       value
     end
   end
diff --git a/spec/active_interaction/filters/date_filter_spec.rb b/spec/active_interaction/filters/date_filter_spec.rb
index 20e92882..4dbfd0ff 100644
--- a/spec/active_interaction/filters/date_filter_spec.rb
+++ b/spec/active_interaction/filters/date_filter_spec.rb
@@ -75,6 +75,22 @@ def to_str
       end
     end
 
+    context 'with a #to_str that returns a non-String' do
+      let(:value) do
+        Class.new do
+          def to_str
+            :not_a_string
+          end
+        end.new
+      end
+
+      it 'returns a filter error instead of raising TypeError' do
+        expect { result }.not_to raise_error
+        expect(result.errors.first).to be_an_instance_of ActiveInteraction::Filter::Error
+        expect(result.errors.first.type).to be :invalid_type
+      end
+    end
+
     context 'with a blank String' do
       let(:value) do
         Class.new do
diff --git a/spec/active_interaction/filters/integer_filter_spec.rb b/spec/active_interaction/filters/integer_filter_spec.rb
index 49428ffc..c32019c3 100644
--- a/spec/active_interaction/filters/integer_filter_spec.rb
+++ b/spec/active_interaction/filters/integer_filter_spec.rb
@@ -54,6 +54,22 @@ def to_str
       end
     end
 
+    context 'with a #to_str that returns a non-String' do
+      let(:value) do
+        Class.new do
+          def to_str
+            :not_a_string
+          end
+        end.new
+      end
+
+      it 'returns a filter error instead of raising TypeError' do
+        expect { result }.not_to raise_error
+        expect(result.errors.first).to be_an_instance_of ActiveInteraction::Filter::Error
+        expect(result.errors.first.type).to be :invalid_type
+      end
+    end
+
     context 'with a blank String' do
       let(:value) do
         Class.new do