MTX-RC + MTX-RC Octopus
RM7,299.00 RM5,399.00
MTX-RC + MTX-RC Octopus
Micromask X
RM369.00 RM259.00
Micromask X
RM6,099.00 RM4,399.00


All Apeks Ocea Regulators are made from recycled plastic waste and plant-based bioplastic and manufactured in a solar-powered facility. The Ocea uses lead-free brass that can be endlessly recycled and is stronger than standard brass. Sales of each Ocea funds the collection of 5kg of up-stream plastic waste, in collaboration with Plastic Bank

First Stage:

  • Compact machined first stage based on the expedition tested Apeks DS4 platform.
  • Unique over-balanced diaphragm design – as the diver descends, the over-balancing feature allows the medium pressure gas in the hose to increase at a faster rate than ambient. This results in superior performance at depth.
  • 2 HP ports and 4MP ports

Second Stages:

  • Compact and lightweight second stage improves comfort and helps reduce jaw fatigue on long duration dives
  • High performance pneumatically balanced lever operated poppet valve
  • Large, over molded self-flushing and controllable purge button
  • Ergonomic Venturi lever is easy to use and locate
  • Flexible nylon braided hose has better cold-water performance than a traditional rubber hose
  • Standard metallic hose connection for interchangeability
  • Comfo-bite mouthpiece has a unique bridge that fits across the upper palate and does not require bite pressure to stay in place
  • Re-useable mouthpiece clip makes it simple to change mouthpieces in the field
  • Durable and flexible rubber exhaust tee provides excellent bubble diversion

Technical Specs:

Connection: Yoke
Type of first stage: Over-balanced diaphragm design, environmentally sealed
Body Type: One-piece machined body
Number of HP ports: 2 (7/16″ UNF)
Number of MP ports: 4 (3/8″ UNF)
Weight: Yoke – 1041g (2.3 lb)
Environmental Dry Kit: Standard
First stage exterior: Satin
Cold water use: Yes
Type of second stage: Pneumatically balanced
Opening Effort Control Knob: No
Integrated Venturi Lever: Yes
Mouthpiece: Comfo-bite™
Exhaust tee: Standard, one set
Heat Exchanger for freezing resistance: Yes
Hose type: Braided Flexi-hose
Overall work of breathing (WOB) scores: Avg. 0.90 joules/liter
Recommended temperature use: 4 – 55 C

What’s in the box:

Apeks XL4 Ocea Grey 1st stage, 2nd stage, Octo and hoses