Atmosphere is approved for cold water and features a unique highly effective de-fogging system which keeps the field of vision clear even at water temperatures close or equal to freezing point. The anti-distortion visor, with frosted sides prevents r...

At this year’s DEMA Show, Poseidon Diving Systems’ newest release has been a product a number of years in the making which is ready to hit the market: The back-mounted counter lungs for their SE7EN Rebreathers, a product specialized and d...

A patented ruby ball seal is automatically positioned by the floating seat which balances any upstream pressure equally with the pressure adjustment spring, maintaining the benefits of having a perfect ball as the sealing element without the risks th...

A patented ruby ball seal is automatically positioned by the floating seat which balances any upstream pressure equally with the pressure adjustment spring, maintaining the benefits of having a perfect ball as the sealing element without the risks th...

One Wing 50 is designed both for beginners and for more experienced divers. Poseidon’s wing is now available in the One design. Featured in 5 colors and made in CorduraTM 1000. Designed for beginners and for more experienced divers, the One Wi...

Developed from the world’s first recreational rebreather, the legendary Poseidon MKVI, the Poseidon SE7EN gives you 7 Next Generation Benefits:Read more...

Developed from the world’s first recreational rebreather, the legendary Poseidon MKVI, the Poseidon SE7EN gives you 7 Next Generation Benefits:Read more...

Xsteam Octopus is designed for the demanding diver using air as the breathing gas and require safety through functionality,simplicity and performance. Read more...

Xsteam Octopus is designed for the demanding diver using air as the breathing gas and require safety through functionality,simplicity and performance. Read more...

After years with pre packed Poseidon are now changing to a Repackable Scrubber Cartridge. The first batch of Poidon CE-marked product is now in Alpha Diving.

The regulator of choice for demanding divers using air or trimix. Outstanding performance and certified to 200 metres. Inhalation resistance is incredibly low and unaffected by depth and breathing pattern. Read more...

The regulator of choice for demanding divers using air or trimix. Outstanding performance and certified to 200 metres. Inhalation resistance is incredibly low and unaffected by depth and breathing pattern. Read more...

Your diving equipment deserves the best! This specially designed cover fits perfectly over your Xstream regulator, providing maximum protection while letting you express your personal style. It shields against impacts, scratches, and external damage&...

The regulator of choice for demanding divers using air or trimix. Outstanding performance and certified to 200 metres. Read more...

The regulator of choice for demanding divers using air or trimix. Outstanding performance and certified to 200 metres. Inhalation resistance is incredibly low and unaffected by depth and breathing pattern. Read more...

The benchmark for high performance regulators. Whether you dive with air, trimix or oxygen, the Xstream range outperforms all other regulators. First regulator certified to 200 m / 656 ft. The preferred choice for the US Navy, Coast Guard, NYPD among...

Jetstream has been around for decades and been updated in three major steps. The model with number 2960 was the first, 3960 second and the current model namned Mk3 consists of the same servo-assisted second stage with the Xstream first stage. The com...

Jetstream has been around for decades and been updated in three major steps. The model with number 2960 was the first, 3960 second and the current model namned Mk3 consists of the same servo-assisted second stage with the Xstream first stage. The com...

We don’t believe your Octopus should just be „good enough“ – it should be a lifeline you can fully trust. That’s why the Jetstream Octopus is identical to your primary regulator, ensuring the same reliable performance wh...

We don’t believe your Octopus should just be „good enough“ – it should be a lifeline you can fully trust. That’s why the Jetstream Octopus is identical to your primary regulator, ensuring the same reliable performance wh...

The regulator of choice for demanding divers using air or trimix. Outstanding performance and certified to 200 metres. Inhalation resistance is incredibly low and unaffected by depth and breathing pattern. Read more...

Jetstream ensures that the lightest possible effort can result in an almost limitless amount of gas on inhalation. Traditionally popular with technical divers as well as the Swedish and US navies. An easy breathe at any depth and the preferred choice...

The Poseidon M28 Dive Computer has set new standards for dive computer performance. Read more...

The Poseidon MKVI is the world’s first rebreather for recreational divers. It’s a fully­closed, fully ­automated unit that will make you see diving in a different light.

Customers wishing to connect their M28 to their SE7EN will need an additional Connecting Cable M2.

Poseidon’s wing is now available in the One design. Featured in 5 colors and made in CorduraTM 1000. Designed for beginners and for more experienced divers, the One Wing 50 is a sportwing with excellent volume increase and superior bladder defl...

Are you new rebreather diver or just prefer a BCD instead of a wing? So is a Rebreather BCD from Poseidon the perfect choice. Read more ...

The traditional looking Cirrius Pressure Gauge Hose in a bright yellow color. This 300 bar pressure gauge is a small compact model that will not be in the way during the dive. Read more...

The Rebreather Wing & Rebreather Backplate is tailored to fit the Poseidon MKVI & SE7EN. Read more...