Features of the Guardian FFM include:

• 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’ Ambient Breathing Valve®, Mask Bag, and LP hose