Rebreathers

Rebreathers represent the most advanced form of scuba diving technology. By recycling the gas you exhale, a rebreather removes carbon dioxide and carefully adds oxygen to maintain a breathable mix. The result is longer dive times, optimized gas efficiency, and an almost silent dive experience that allows you to get closer to marine life and explore in a completely different way.

Nanaimo Dive Outfitters supports rebreather divers at every stage, from those considering their first CCR to experienced technical divers traveling to Vancouver Island.

Rebreathers we sell

We carry and support industry-leading closed-circuit rebreathers trusted by technical divers worldwide.

Hollis Prism 2
A widely used CCR known for its reliability, robust design, and strong manufacturer support. The Prism 2 is well suited for cold-water diving and is a common platform for divers progressing through technical and exploration-level training.

Megalodon Rebreather
The Megalodon is a proven, expedition-level rebreather with a long track record in demanding environments. Its modular design and redundancy make it a popular choice among advanced technical divers and instructors.

Training and instructor connections

While we do not teach rebreather courses directly in the shop, we work closely with experienced local TDI rebreather instructors. If you’re interested in CCR training on the Prism 2 or Megalodon, we can connect you with the right instructor and help coordinate equipment, logistics, and support.

Rebreather service and support

Proper servicing and maintenance are critical for safe rebreather diving. Our team provides:

• • Rebreather servicing and inspections for supported units
  • Oxygen sensors, hoses, O-rings, and replacement components
  • Sofnolime absorbent available by single fills or full kegs
  • Advice on maintenance schedules and pre-dive preparation

If you rely on your rebreather, having local service support makes a real difference.

Support for traveling rebreather divers

Vancouver Island is a world-class cold-water destination, and we regularly support visiting rebreather divers. With advance notice, we can help with:

• • Rebreather cylinder rentals for divers traveling by air
  • Oxygen, air, and diluent fills
  • Sofnolime availability during your stay
  • Local diving logistics and site planning support

Whether you’re here for wrecks, walls, or extended bottom times, we’ll help make your CCR diving smooth and well supported.

Considering a rebreather?

If you’re thinking about moving into CCR diving, upgrading your current unit, or need service and consumables, stop by or talk with our staff. We’re happy to discuss rebreather options, connect you with instructors, and support your diving goals, whether you’re local or visiting from abroad.