The Apeks XTX40 2nd Stage is a reliable and versatile regulator, perfect for divers of all levels. This balanced second stage delivers smooth, consistent airflow, ensuring a comfortable and effortless breathing experience at any depth. Its compact design reduces jaw fatigue, allowing you to focus on the wonders of the underwater world. The XTX40 also features a reversible venturi system, preventing unwanted freeflow at the surface and a heat exchanger for enhanced cold-water performance. A dependable companion for your diving adventures, the Apeks XTX40 2nd Stage offers exceptional performance and peace of mind.