The Ultra Adj Octopus is made of a new ultra-lightweight, ultra-resistant technopolymer. These features combined with airflow regulation, the Twin Power and Adj system, make the Mares Ultra Adj a unique octopus.

The Ultra Adj Octopus is constructed from a new ultra-lightweight, ultra-resistant technopolymer. The Vortex Assisted Design (VAD) enables unimpeded airflow and constant natural breathing at any depth. The innovative Twin Power System offers further adjustment, allowing the diver to control the speed of airflow. A simple twist increases airflow when required; designed for the hard working diver or very deep diver.

The Ultra Adj Octopus is pneumatically balanced with a PAD (Pneumatic Assisted Design) system that offers comfortable and effortless breathing in every situation.

The combination of the PAD and Twin Power systems, coupled with the ability to adjust the breathing effort, provides the best performance with maximum comfort in all conditions at any depth.

A Superflex hose links the first stage to the second stage and provides support and flexibility for comfortable diving.

Technology

ULTRALIGHT TECHNOPOLYMER
Abrasion resistant and affordable, ideal for diving in warm and moderate water temperatures.

TWIN POWER
New, flow control manages the delivery rate of your gas, from natural breathing to power breathing. The former is the traditional way of breathing a Mares regulator, (VAD) while the latter (VAD+) provides an extra push when you need it.

VAD - VORTEX ASSISTED DESIGN
The air bypass tube delivers air to the mouthpiece creating a swirling vortex with a low pressure area in the center that keeps the diaphragm down during inhalation, for very sensitive and easy breathing at all depths.

SUPERFLEX HOSE
Extreme light weight and exceptional softness guarantee the maximum freedom of movement.