Aqualung Helix Pro complete regulator set. This includes the Helix environmentally sealed/balanced first stage (yoke cylinder connection), Helix 2nd stages for both the octo and primary regulator, LP inflator hose for your BCD power inflator and a HOG brass/glass 2" 5000psi SPG. Regulators are in like new condition, absolutely excellent! They've been inspected, tuned and tested and are ready to dive! Sold as a complete set.
