OTS Guardian Full Face Mask – Professional Commercial Diving Mask The OTS Guardian Full Face Mask (FFM) is engineered to meet the demanding needs of commercial and professional divers. Combining the best features from existing full face masks with innovative OTS design elements, the Guardian delivers comfort, safety, and superior underwater performance. Key Features Removable 2nd Stage Regulator – Easily detachable for cleaning and storage (cannot be used without the mask). Durable Construction – One-piece, non-rigid silicone skirt paired with high-impact, glass-filled ABS plastic frame and regulator housing. Double Face Seal – Slightly smaller oral-nasal cavity designed to fit most faces for a secure, leak-free fit. Nose Block Equalization – Simplifies pressure equalization while maintaining full-face protection. Anti-Fog & CO₂ Control – Airflow directed over the visor eliminates fogging, and one-way valves in the oral-nasal pocket reduce CO₂ retention. Right-Side Regulator Setup – Standard LP hose connection for ease of use and compatibility. Communication Ready – Includes port for Buddy Phone® or ear/microphone assembly to connect with OTS Diver Communications Units like the PowerCom 3000D. Ambient Breathing Valve® – Conserves tank air at the surface while allowing ambient breathing. Complete Kit – Comes with mask bag and LP hose for added convenience and protection. Colour Options Available skirt/hardware combinations: Black/Black Black/Blue Black/Red Black/Pink Blue/Black Yellow/Black Care & Storage Instructions Rinse thoroughly with fresh water after each dive. Dry in a well-ventilated area, away from direct sunlight. Store in a dry, ventilated location to prolong the mask’s lifespan. Why Choose the OTS Guardian? Trusted by commercial, rescue, and professional divers worldwide Compatible with underwater communication systems for enhanced safety Reduces jaw fatigue compared to traditional regulators Ideal for extended dives, cold water, and contaminated environments The OTS Guardian Full Face Mask is a professional-grade, reliable dive system that provides comfort, communication, and protection for every underwater mission.