S.O.S. Snorkel Whistle Housing

SIZE GUIDE

• Emergency Safety Whistle: Instantly add life-saving signaling capability to your snorkel - critical for alerting others during underwater emergencies.
  
• Universal Compatibility: Perfect fit for all Tilos snorkels with silicone connectors - no modifications needed for seamless integration.
  
• Tool-Free Installation: Swap your standard housing in seconds - enhance safety without complicated setup procedures.