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Aqua Lung Legend LX Twilight Regulator
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Aqua Lung Legend LX Twilight Scuba Regulator Aqua Lung Legend LX Twilight Scuba Regulator

Aqua Lung Legend LX Twilight Regulator

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Product Overview

The Aqua Lung Legend LX Twilight features the Master Breathing System (MBS). The MBS is a new, simple and effective way to adjust the breathing performance of your Legend LX. This fully adjustable scuba regulator includes a smaller mouthpiece to better suit women divers, as well as stylish Twilight accents. 



  • Stylish twilight stainless steel accent ring
  • Includes matching regulator bag
  • Twilight color complements the “Details” line of women’s products by Aqua Lung
  • ACD Automatic Closure Device


  • MBS Max Breathing System – adjust performance with ease
  • Environmentally sealed first stage
  • New Twilight accent ring
  • A heat exchanger (patented) which surrounds the valve mechanism, dissipates the cold caused by expansion while drawing in the warmth of the ambient water *
  • Pneumatically-balanced second stage results in smooth, easy breathing  
  • The ergonomic exhaust tee channels the exhaust bubbles out of your field of vision. The design also contributes to a reduction in exhalation effort
  • Attached to a 29” braided Aqua Flex hose.
  • Lightweight and extremely pliable hoses eliminates any tugging on the mouthpiece
  • Unique over-balanced, diaphragm design results in superior performance at depth
  • 2 HP ports and 4 MP ports are angled for optimum hose routing
  • Compatible with up to 40% O2 right out of the box 
  • Master Breathing System (MBS) adjusts breathing performance by controlling two functions at one time. This system controls the direction of air—altering the venturi affect—while changing the opening effort.
  • Smaller comfo-bite mouthpiece, specifically designed with women divers in mind. 


Product SKU 129770
Brand Aqua Lung
Eligible for Free Freight Promo Yes
Length Hose (inches) 29
Adjustable Second Stage Yes
Max Nitrox Mix 40% O2
Balanced Over-Balanced
Number of HP Ports 2
Number of LP Ports 4
Connector Type Yoke

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Product Aqua Lung Legend LX Twilight Regulator

Aqua Lung Legend LX Twilight Regulator