Open Box Oceanic Zeo + FDX-i, Swiv regulator set for scuba diving gear. The Zeo design continues the EOS lineage with a comfortable breathing profile and reliable performance at depth, paired with the FDX-i first stage for streamlined hose routing. Open Box item; may have minor blemishes and may be missing original packaging. This product does not carry a valid manufacturer warranty.

Designed for diving with practical benefits for divers and gear setups, this regulator pair emphasizes smooth breathing, easy adjustments, and compatibility with standard scuba nitrox mixes. The ZEO second stage features pneumatic balancing to maintain a consistent inhalation effort, diver-adjustable inhalation, and dynamic adjustment to adapt throughout the dive. An AVS (Adjustable Venturi Switch) provides pre-dive or dive breathing control, while an integrated purge button, orthodontic mouthpiece, and inline ball swivel help reduce jaw fatigue and improve comfort during long dives.