diff --git a/executor.go b/executor.go
index d88f309..21cd650 100644
--- a/executor.go
+++ b/executor.go
@@ -2959,11 +2959,23 @@ func (e *Executor) templateString(s string, host string, task *Task) string {
 
 // resolveExpr resolves a template expression.
 func (e *Executor) resolveExpr(expr string, host string, task *Task) string {
-	// Handle filters
-	if contains(expr, " | ") {
-		parts := splitN(expr, " | ", 2)
-		value := e.resolveExpr(parts[0], host, task)
-		return e.applyFilter(value, parts[1])
+	parts := splitTemplatePipeline(expr)
+	if len(parts) == 0 {
+		return ""
+	}
+
+	value := e.resolveExprBase(parts[0], host, task)
+	for _, filter := range parts[1:] {
+		value = e.applyFilter(value, filter)
+	}
+	return value
+}
+
+// resolveExprBase resolves a single templating expression without applying filters.
+func (e *Executor) resolveExprBase(expr string, host string, task *Task) string {
+	expr = corexTrimSpace(expr)
+	if expr == "" {
+		return ""
 	}
 
 	// Handle lookups
@@ -3062,6 +3074,70 @@ func (e *Executor) resolveExpr(expr string, host string, task *Task) string {
 	return "{{ " + expr + " }}" // Return as-is if unresolved
 }
 
+// splitTemplatePipeline splits a template expression into a base expression
+// and any chained filters, preserving quoted or parenthesised filter arguments.
+func splitTemplatePipeline(expr string) []string {
+	expr = corexTrimSpace(expr)
+	if expr == "" {
+		return nil
+	}
+
+	parts := make([]string, 0, 4)
+	var (
+		current  strings.Builder
+		depth    int
+		inSingle bool
+		inDouble bool
+		escaped  bool
+	)
+
+	flush := func() {
+		part := corexTrimSpace(current.String())
+		if part != "" {
+			parts = append(parts, part)
+		}
+		current.Reset()
+	}
+
+	for i := 0; i < len(expr); i++ {
+		ch := expr[i]
+		switch {
+		case escaped:
+			current.WriteByte(ch)
+			escaped = false
+		case ch == '\\' && (inSingle || inDouble):
+			current.WriteByte(ch)
+			escaped = true
+		case ch == '\'' && !inDouble:
+			current.WriteByte(ch)
+			inSingle = !inSingle
+		case ch == '"' && !inSingle:
+			current.WriteByte(ch)
+			inDouble = !inDouble
+		case inSingle || inDouble:
+			current.WriteByte(ch)
+		case ch == '(':
+			depth++
+			current.WriteByte(ch)
+		case ch == ')':
+			if depth > 0 {
+				depth--
+			}
+			current.WriteByte(ch)
+		case ch == '|' && depth == 0:
+			flush()
+		default:
+			current.WriteByte(ch)
+		}
+	}
+
+	flush()
+	if len(parts) == 0 {
+		return nil
+	}
+	return parts
+}
+
 // buildEnvironmentPrefix renders merged play/task environment variables as
 // shell export statements.
 func (e *Executor) buildEnvironmentPrefix(host string, task *Task, play *Play) string {
diff --git a/executor_test.go b/executor_test.go
index c073c94..5bc7ee9 100644
--- a/executor_test.go
+++ b/executor_test.go
@@ -2478,6 +2478,15 @@ func TestExecutor_ApplyFilter_Good_RegexReplace(t *testing.T) {
 	assert.Equal(t, "123", e.applyFilter("abc123", `regex_replace("\D+", "")`))
 }
 
+func TestExecutor_TemplateString_Good_ChainedFilters(t *testing.T) {
+	e := NewExecutor("/tmp")
+	e.vars["padded"] = "  web01  "
+
+	result := e.templateString("{{ missing_var | default('fallback') | trim }} {{ padded | trim }}", "", nil)
+
+	assert.Equal(t, "fallback web01", result)
+}
+
 // --- resolveLoop ---
 
 func TestExecutor_ResolveLoop_Good_SliceAny(t *testing.T) {