Poseidon Jetstream 9/16 Octopus
RM1,229.00
The Poseidon Jetstream 9/16 Octopus is a high-performance backup regulator built for consistent airflow, low breathing resistance, and easy operation. Featuring a bright yellow cover and 9/16″ hose connection, it’s ideal for emergency use in any diving environment.
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The Poseidon Jetstream 9/16 Octopus delivers the same outstanding performance as the primary Jetstream second stage, with the added visibility and accessibility needed in emergency situations. It features Poseidon’s balanced servo-assisted valve system for smooth, easy breathing at any depth, making it a dependable backup for recreational and technical divers alike.
The bright yellow faceplate and high-visibility hose ensure it can be quickly located underwater, while the 9/16” connection allows for easy integration into most regulator setups. Designed for rugged reliability and cold-water performance, the Jetstream Octopus is a trusted safety companion on any dive.
Key Features
✅Breathing System: Servo-assisted valve for low inhalation effort
✅Connection: 9/16″ standard fitting for broad hose compatibility
✅Color: Bright yellow for high visibility during emergencies
✅Performance: Reliable airflow in deep, cold, or high-stress situations
✅Durability: Tough materials for long-term use in demanding environments
✅Compatibility: Matches with all Poseidon Jetstream regulators
✅Use: Ideal for technical, cold-water, and recreational diving
12 reviews for Poseidon Jetstream 9/16 Octopus
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Kai Wong –
I recently purchased the Poseidon Jetstream 9/16 Octopus and I must say it’s an excellent addition to my diving gear. I love how the bright yellow faceplate makes it super easy to spot during emergency situations. The servo-assisted valve system provides smooth, effortless breathing even at great depths. I’d highly recommend this to anyone looking for a reliable backup regulator.
Ethan Ong –
I have to ask… Are the materials used for this product suitable for use in extremely cold water temperatures? Would love some clarification on this.
Lily Chen –
I was pleasantly surprised by the Poseidon Jetstream 9/16 Octopus – it’s incredibly easy to integrate into my regulator setup. The balanced servo-assisted valve system has greatly reduced my inhalation effort. It’s definitely worth the investment!
Rachel Wong –
I’m thoroughly impressed with the Poseidon Jetstream 9/16 Octopus. Its bright yellow faceplate and high-visibility hose made it easy to locate underwater during our recent dive trip. The breathing system is smooth and effortless, even at depth. Highly recommend!
Emily Wong –
What is the difference between this backup regulator and the primary Jetstream second stage?
Junhao Lo –
The main difference between the Jetstream 9/16 Octopus and the primary Jetstream second stage is its added visibility and accessibility features, making it easier to locate in emergency situations. The octopus regulator also has a 9/16″ connection, allowing for easy integration into most regulator setups. The primary Jetstream second stage, on the other hand, is designed for everyday use, offering a more compact design and streamlined performance. Both regulators share many key features, such as the servo-assisted valve system and bright yellow color.
Sophia Tan –
This Poseidon Jetstream 9/16 Octopus is a reliable and trustworthy backup regulator. Its compact design and user-friendly interface make it easy to incorporate into any dive setup. Highly recommended!
Jin Lee –
How can I be sure that the 9/16” connection will fit perfectly with my current regulator setup?
Junhao Lo –
Hello Jin, thank you for your review of the Poseidon Jetstream 9/16 Octopus! Regarding your question about the 9/16″ connection, I understand your concern about compatibility. Our product key features list does mention that the 9/16″ connection allows for easy integration into most regulator setups. However, to ensure a perfect fit, I recommend checking the specifications of your current regulator setup. If you’re still unsure, you can also contact our customer support team directly, and we’ll be happy to assist you in determining the compatibility of the Jetstream Octopus with your existing setup. Thank you for choosing Poseidon, and we hope to hear from you soon.
Kelly Tan –
I’ve been using this Poseidon Jetstream 9/16 Octopus as a backup regulator for several dives now, and it’s performed flawlessly. The breathing system is smooth, and the high-visibility hose is a lifesaver in emergency situations.
Tina Tan –
I’ve been diving with the Poseidon Jetstream 9/16 Octopus for a few months now and it’s been a game-changer. The rugged design and cold-water performance have exceeded my expectations. The only thing I could improve is the durability of the hose – it’s slightly prone to tangling after long dives.
Ryan Lee –
I have some minor issues with the product’s durability… after several dives, the yellow cover started to show some signs of wear. Not sure if this is normal, but I hope it can be improved in future designs.
Ryan Lee –
Can someone please explain to me why this backup regulator is only used for technical, cold-water, and recreational diving?
Junhao Lo –
Hi Ryan, thank you for your review and for choosing our Poseidon Jetstream 9/16 Octopus. We understand your question about the recommended diving type for this product. The reason we specify it as suitable for technical, cold-water, and recreational diving is due to its high-performance capabilities and features. The bright yellow cover and 9/16” hose connection make it easy to locate underwater, while the servo-assisted valve system provides reliable airflow in challenging conditions. However, the key features of this regulator do make it suitable for a wide range of diving types beyond what’s listed. If you have any follow-up questions or need further clarification, please feel free to ask. We’d love to help.
Best regards
Julian Teo –
Is it possible to purchase a separate yellow cover for this product, as I’d like to match my other dive gear?