High Airflow Octopuses

Mares Prestige Octopus

29 reviews

SKU: MRSPRO

~~$169.95~~ Save: $45.00 (26%)

^$124.95

+ wishlist

In Stock

DESCRIPTION

A compact and reliable octopus with easy breathing and durable housing.

Pros

Good value for the price
Suitable for beginners
Durable and long-lasting
Easy breathing
Reliable performance

Cressi XS2/AC2 Regulator and XS Octopus Package

9 reviews

SKU: PCKXS2

~~$344.90~~ Save: $94.91 (28%)

^$249.99

+ wishlist

In Stock

DESCRIPTION

A lightweight, high-performance regulator and octopus package with a non-balanced flow-by piston design.

Zeagle F8 Octopus with Yellow Hose

3 reviews

SKU: ZGLOF8YL

^$299.95

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In Stock

DESCRIPTION

A lightweight yellow octopus with adjustable inhalation resistance and venturi free flow control.

Apeks XTX50 Octopus

1 reviews

SKU: APXXTX50O

^$299

+ wishlist

In Stock

DESCRIPTION

A flexible Apeks octopus with smooth breathing, Comfo-Bite mouthpiece, and active infection protection.

Apeks AT Octopus

1 reviews

SKU: APXAT20O

^$199

+ wishlist

In Stock

DESCRIPTION

A smooth-breathing octopus with a comfo-bite mouthpiece, nitrox ready up to 40% O2, and silicone exhaust valve.

Seac PX100 230 INT Regulator with Octopus

SKU: SECSP230I

~~$399~~ Save: $152 (38%)

^$247

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In Stock

DESCRIPTION

An Italian-crafted regulator set optimized for cold water diving with adjustable Venturi effect and braided hoses.

Hollis DC7 Reg/Octo Package

1 reviews

SKU: PCKHDCRO

~~$719.95~~ Save: $110 (15%)

^$609.95

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In Stock

DESCRIPTION

A high-performance regulator and octopus package with precision control, cold-water performance, and adjustable venturi system.

Apeks MTX-R Octopus

SKU: APXMTXRO

~~$349~~ Save: $52.35 (15%)

^$296.65

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In Stock

DESCRIPTION

A reliable octopus with adjustable 2nd stage and protective elastomer bumpers for smooth, easy breathing.

Highland Vortex Octopus

SKU: XSSRGH650

^$247.95

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In Stock

DESCRIPTION

A pneumatically balanced, freeze-resistant backup regulator with a yellow Miflex hose for high-visibility and smooth airflow.

Mares ADJ Epic Octopus

SKU: MRSEO

~~$503.95~~ Save: $184.98 (37%)

^$318.97

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In Stock

DESCRIPTION

A high-performance octopus with a low profile design and Vortex Assist technology.

Mares Atlas Octopus

SKU: MRSATLOCRG

^$378.95

+ wishlist

In Stock

DESCRIPTION

A durable and high-performing octopus with adjustable breathing comfort and water infiltration protection.

Seac IT500 230 INT Regulator with Octopus

SKU: SECSIT230

^$629

+ wishlist

In Stock

DESCRIPTION

An advanced regulator and octopus set with ergonomic controls, balanced diaphragm, and durable hoses for reliable diving.

Aqualung Helix Pro Octopus

SKU: UDRHPO

^$249

+ wishlist

In Stock

DESCRIPTION

A pneumatically balanced octopus with a venturi switch and patented heat exchanger in hi-viz yellow.

Apeks ATX Octopus

SKU: APXATO

~~$229~~ Save: $79.05 (35%)

^$149.95

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In Stock

DESCRIPTION

A pneumatically balanced octopus with venturi control, comfo-bite mouthpiece, large purge button, and heat exchanger.

Sherwood Pro Octopus

SKU: SWDPOR

^$159.95

+ wishlist

In Stock

DESCRIPTION

A high-visibility yellow octopus with a pneumatic balanced valve for smooth, reliable airflow and easy maintenance.

Dive Rite XT4 Second Stage Only

SKU: DIVRG5900L

~~$225~~ Save: $45 (20%)

^$180

+ wishlist

In Stock

DESCRIPTION

A compact and durable second stage regulator with advanced airflow technology for effortless underwater breathing.

Cressi XS Octopus

87 reviews

SKU: CSBOXS

^$124.95

+ wishlist

In Stock

DESCRIPTION

A reliable and high-performance Cressi XS Octopus with a lightweight design and dependable valve.

Pros

Great performance and breathability
Good value for the price
Easy to use and adjust
Budget-friendly
Reliable and durable

Scubapro Air 2, Combination Octopus/Inflator Regulator

49 reviews

SKU: SCPA2GYR

^$329

+ wishlist

In Stock

DESCRIPTION

A durable and versatile combination octopus/inflator regulator with easy-to-use features and a classic design.

Pros

Breathability
Reduces clutter and eliminates hoses
Convenient and practical
Combination of octopus and inflator
Streamlined design

Atomic Aquatics Safe Second Inflator (SS1), Stainless Steel

34 reviews

SKU: ATMSS1SYL

^$449.95

+ wishlist

In Stock

DESCRIPTION

A lightweight, streamlined stainless steel inflator with high flow 2nd stage and easy single hand operation.

Pros

Convenient
No leaks
Streamlined setup
Easy breathing at depth
Versatility

Mares Prestige 15X and Prestige Octopus Package

32 reviews

SKU: MRSPKPRGY

~~$619.90~~ Save: $170.90 (28%)

^$449

+ wishlist

In Stock

DESCRIPTION

A lightweight Mares regulator package with diaphragm first-stage, 4 LP ports, and 2 HP ports.

Atomic Aquatics Z2 Octopus, Yellow

5 reviews

SKU: ATMZ2OYL

^$339.95

+ wishlist

In Stock

DESCRIPTION

A compact and economical yellow octopus with adjustable 2nd stage, perfect for oxygen enriched mixtures.

Sherwood SR2 Regulator & Octopus

3 reviews

SKU: SWDSR2RO

~~$1024.90~~ Save: $189.95 (19%)

^$834.95

+ wishlist

In Stock

DESCRIPTION

A high-performance regulator system with advanced technology, true balanced first stage design, and NITROX compatibility.

Aqualung Leg3nd Octopus

3 reviews

SKU: UDRLO

^$299

+ wishlist

In Stock

DESCRIPTION

A pneumatically balanced octopus with easy work-of-breathing, venturi switch, and nitrox compatibility.

Atomic Aquatics M1 Octopus, Yellow

3 reviews

SKU: ATMM1OYL

^$479.95

+ wishlist

In Stock

DESCRIPTION

A corrosion-proof yellow octopus with adjustable 2nd stage, suitable for cold water diving and oxygen enriched mixtures.

Mares Loop Octopus

2 reviews

SKU: MRSLO

~~$179.95~~ Save: $26.99 (15%)

^$152.96

+ wishlist

In Stock

DESCRIPTION

A vertical regulator design with a downstream demand valve and S-VAD system for easy breathing.

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High Airflow Octopuses

When it comes to selecting high airflow octopuses for your scuba setup, attention to detail and quality can make all the difference in both comfort and safety underwater. High airflow octopuses are specifically engineered as backup second-stage regulators, designed to deliver ample air with minimal resistance—an essential feature in any emergency out-of-air scenario. These octopuses stand out due to their advanced internal designs, often incorporating large-diameter hoses and curved bypasses that maximize the volume and efficiency of airflow. This means that whether you’re assisting a buddy or relying on your backup at depth, you experience smooth, effortless breathing. Many high airflow octopuses are equipped with adjustable controls, allowing divers to fine-tune the Venturi effect or airflow to suit their personal breathing preferences and conditions, while also helping to prevent free-flow at the surface. Technologies like VAD (Vortex Assisted Design) or VIVA (Venturi-Initiated Vacuum Assist) are commonly found in these models, further enhancing the ease of breathing by channeling air efficiently to the mouthpiece, no matter the depth or demand.

These high-performance octopuses are not just for technical divers or professionals; they are a smart investment for recreational divers who value peace of mind and optimal performance, especially when planning dives in cold water, strong currents, or deeper environments. The winter months, with their cooler water temperatures and increased likelihood of drysuit diving, highlight the importance of reliable, high-capacity backup regulators. For those who dive year-round or travel to colder destinations during December and beyond, a high airflow octopus can be an invaluable piece of your kit. Gifting a high airflow octopus to a dive buddy, family member, or newly certified diver is a thoughtful gesture, symbolizing both care and a shared passion for safety and adventure. Picture the reassurance on your dive partner’s face as you both descend along a vibrant reef, knowing you’ve equipped each other with gear designed for seamless performance even in unexpected situations.

When choosing a high airflow octopus, consider how it will integrate with the rest of your setup. Look for features such as durable construction, user-friendly hose routing, and compatibility with various first-stage regulators. It’s also worth considering the conditions you dive in most frequently—cold water divers, for example, should prioritize models with freeze-resistant components and robust purge mechanisms. For those focused on optimizing air consumption and overall dive efficiency, pairing your high airflow octopus with gear like Low Air Consumption Fins can extend your bottom time and make each dive more enjoyable. Ultimately, investing in a high airflow octopus is about more than meeting a checklist requirement; it’s about enhancing your diving experience, fostering trust with your dive team, and ensuring that you’re prepared for whatever the underwater world may bring. Whether you’re exploring a shipwreck off a brisk winter coast or sharing a tropical holiday dive with friends, the right octopus can provide both performance and peace of mind, dive after dive.