diff --git a/lib/phlex/rails/helper_macros.rb b/lib/phlex/rails/helper_macros.rb
index 45617e65..5519719a 100644
--- a/lib/phlex/rails/helper_macros.rb
+++ b/lib/phlex/rails/helper_macros.rb
@@ -7,8 +7,6 @@ def register_output_helper(method_name)
 			# frozen_string_literal: true
 
 			def #{method_name}(*args, **kwargs, &block)
-  			context = @_context
-  			return if context.fragments && !context.in_target_fragment
 
 				output = if block
 					helpers.#{method_name}(*args, **kwargs) { capture(&block) }
@@ -16,11 +14,17 @@ def #{method_name}(*args, **kwargs, &block)
 					helpers.#{method_name}(*args, **kwargs)
 				end
 
-				case output
-				when ActiveSupport::SafeBuffer
-					@_context.target << output
+				return unless ActiveSupport::SafeBuffer === output
+
+  			context = @_context
+
+				fragments = context.fragments
+				if fragments && !context.in_target_fragment
+					output = Phlex::Rails::FragmentFinder.extract(output, fragments)
 				end
 
+				context.target << output
+
 				nil
 			end
 		RUBY
@@ -47,8 +51,6 @@ def register_builder_yielding_helper(method_name, builder)
 			# frozen_string_literal: true
 
 			def #{method_name}(*args, **kwargs)
-  			context = @_context
-  			return if context.fragments && !context.in_target_fragment
 				output = if block_given?
 					helpers.#{method_name}(*args, **kwargs) { |form|
 						capture do
@@ -63,11 +65,17 @@ def #{method_name}(*args, **kwargs)
 					helpers.#{method_name}(*args, **kwargs)
 				end
 
-				case output
-				when ActiveSupport::SafeBuffer
-					@_context.target << output
+				return unless ActiveSupport::SafeBuffer === output
+
+  			context = @_context
+
+				fragments = context.fragments
+				if fragments && !context.in_target_fragment
+					output = Phlex::Rails::FragmentFinder.extract(output, fragments)
 				end
 
+				context.target << output
+
 				nil
 			end
 		RUBY
diff --git a/lib/phlex/rails/helpers/link_to.rb b/lib/phlex/rails/helpers/link_to.rb
index 274ec4f5..48f5ca32 100644
--- a/lib/phlex/rails/helpers/link_to.rb
+++ b/lib/phlex/rails/helpers/link_to.rb
@@ -3,7 +3,21 @@
 module Phlex::Rails::Helpers::LinkTo
 	extend Phlex::Rails::HelperMacros
 
-	# @!method link_to(...)
-	# 	@return [nil]
-	register_output_helper :link_to
+	def link_to(*args, **kwargs, &block)
+		context = @_context
+
+		if context.fragments && !context.in_target_fragment && !context.fragments[kwargs[:id]]
+			return nil
+		end
+
+		output = if block
+			helpers.link_to(*args, **kwargs) { capture(&block) }
+		else
+			helpers.link_to(*args, **kwargs)
+		end
+
+		return unless ActiveSupport::SafeBuffer === output
+
+		context.target << output
+	end
 end
diff --git a/lib/phlex/rails/sgml.rb b/lib/phlex/rails/sgml.rb
index fdabfb64..a55a8dee 100644
--- a/lib/phlex/rails/sgml.rb
+++ b/lib/phlex/rails/sgml.rb
@@ -30,7 +30,16 @@ def render(*args, **kwargs, &block)
 						return super unless renderable.is_a?(ActiveRecord::Relation)
 					else
 						captured_block = -> { capture(&block) } if block
-						@_context.target << @_view_context.render(*args, **kwargs, &captured_block)
+						output = @_view_context.render(*args, **kwargs, &captured_block)
+
+						context = @_context
+						fragments = context.fragments
+
+						if fragments && !context.in_target_fragment
+							output = Phlex::Rails::FragmentFinder.extract(output, fragments)
+						end
+
+						context.target << output
 					end
 
 					nil
diff --git a/spec/fragment_filter_spec.rb b/spec/fragment_finder_spec.rb
similarity index 82%
rename from spec/fragment_filter_spec.rb
rename to spec/fragment_finder_spec.rb
index 7505ca01..5c899525 100644
--- a/spec/fragment_filter_spec.rb
+++ b/spec/fragment_finder_spec.rb
@@ -2,6 +2,16 @@
 
 describe Phlex::Rails::FragmentFinder do
 	include	Phlex::Rails::FragmentFinder
+	it "find nothing" do
+		expect(
+			extract(<<~HTML, ["d"])
+				<div id="a">A</div>
+				<div id="b">B</div>
+				<div id="c">c</div>
+			HTML
+		).to be == ""
+	end
+
 	it "find one" do
 		expect(
 			extract(<<~HTML, ["b"])