This genuine Aqualung service kit contains all the essential parts needed to overhaul and maintain 1st stage over-balanced diaphragm regulators, including models like the Legend and Core. It includes O-rings, valve seat, filter, diaphragm, and other critical components to ensure optimal performance, air flow, and safety. Designed for use by certified technicians, it’s the trusted choice for routine maintenance and long-term regulator care.
