feat(inbound-filters): Add health check explanation

src/docs/product/data-management-settings/filtering/index.mdx

@@ -23,8 +23,28 @@ Inbound filters include:
 - By their error message
 - From specific release versions of your code
 - From certain IP addresses
+- React hydration errors
 - Transactions coming from healthcheck and ping requests
 
+### Transactions coming from healthcheck
+
+In essence, the health check filter serves the purpose of excluding transactions that are generated as a part of health check procedures.
+
+By applying this filter, you effectively bypass transactions that, while crucial for app stability assessment, hold limited value for you beyond their designated function.
+
+We consider a transaction to be a health check if its name matches one of the following glob patterns:
+
+- `*healthcheck*`
+- `*healthy*`
+- `*live*`
+- `*ready*`
+- `*heartbeat*`
+- `*/health`
+- `*/healthz`
+- `*/ping`
+
+<hr />
+
 <Alert title="Note" level="warning">
 
 Filters do not apply to [sessions](/product/releases/health/#session). Error messages from minidumps also do not yet apply.