OTS Guardian Full Face Mask

The OTS Guardian Full Face Mask comfortably meets the demands of commercial and professional divers, and is comfortable for recreational diving as well.


  • Removable 2nd stage for easy cleaning and storage (can’t be used w/o mask)
  • Made of a one-piece, non-rigid silicone skirt combined with injection-molded, high-impact, glass-filled ABS plastic frame and regulator housing
  • A double face seal and slightly smaller oral nasal cavity to fit most faces
  • Equalization occurs through a nose block.
  • Air flow is directed up over the visor to eliminate fogging and through one-way valves in the oral nasal pocket to reduce CO2 retention.
  • 2nd stage comes off the right shoulder and uses a standard LP hose
  • Includes a communications port for easy installation of a Buddy Phone® or ear/microphone assembly to connect an OTS Diver Communications Unit such as the Aquacom® SSB-2010
  • Includes OTS Mask with integrated second stage, OTS’ Ambient Breathing Valve®, Mask Bag, and LP hose
  • Does not include regulator first stage, gauges, or backup second stage.


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Black, Blue, Yellow, Pink, Red

Questions? Call us at 416-503-3483 and speak to an experienced professional.