High Airflow Octopuses

Mares Prestige Octopus

29 reviews

SKU: MRSPRO

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

^$124.95

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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

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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

^$349.95

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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

^$359

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In Stock

DESCRIPTION

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

Mares Rover Octopus

1 reviews

SKU: MRSRO2

^$149.95

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In Stock

DESCRIPTION

A stylish and lightweight mid-size octopus with a hi-viz yellow cover and hose.

Seac PX100 230 Yoke Regulator with Octopus

SKU: SECSP230I

~~$430~~ Save: $155 (36%)

^$275

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In Stock

DESCRIPTION

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

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.

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.

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.

Dive Rite XT4 Second Stage Only

SKU: DIVRG5900L

^$245

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In Stock

DESCRIPTION

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

Mares Atlas Octopus

SKU: MRSATLOCRG

^$378.95

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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

~~$725~~ Save: $81 (11%)

^$644

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In Stock

DESCRIPTION

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

Sherwood Pro Octopus

SKU: SWDPOR

^$159.95

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In Stock

DESCRIPTION

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

Cressi XS Octopus

88 reviews

SKU: CSBOXS

~~$189.95~~ Save: $60 (32%)

^$129.95

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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

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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

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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

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In Stock

DESCRIPTION

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

Aqualung Airsource Complete

6 reviews

SKU: UDRAS3QD

^$279

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In Stock

DESCRIPTION

A pneumatically balanced octopus and BCD inflator combo with soft-touch purge cover and rapid-exhaust valve.

Aqualung Leg3nd Octopus

4 reviews

SKU: UDRLO

^$319

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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

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In Stock

DESCRIPTION

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

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.

Aqualung Helix DIN Regulator with Octopus

1 reviews

SKU: UDRHDO

~~$775~~ Save: $325.05 (42%)

^$449.95

+ wishlist

In Stock

DESCRIPTION

A balanced first and second stage regulator set with octopus that delivers gas effortlessly at any depth.

XS Scuba Brawn Octopus

1 reviews

SKU: XSSBO

^$154.95

+ wishlist

In Stock

DESCRIPTION

A pneumatically balanced octopus with an adjustable dive/pre-dive Venturi lever and easy purge cover.

Scubapro R105 Octo

1 reviews

SKU: SCPOR105

^$229

+ wishlist

In Stock

DESCRIPTION

A reliable Scubapro octo with effortless breathing, versatile hose attachment options, and high-viz hose.

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High Airflow Octopuses

High airflow octopuses are a vital component in every diver’s gear setup, designed with safety and performance in mind for both recreational and technical underwater adventures. These backup regulators are engineered to deliver an effortless, reliable breathing experience, especially in moments when it matters most—like assisting a buddy or managing an unexpected out-of-air situation. What sets high airflow octopuses apart is their use of advanced features such as large diaphragms, vortex-assisted designs, and venturi switches, all working together to ensure smooth, natural airflow with minimal inhalation effort. Many models are equipped with brightly colored, high-visibility hoses and purge covers, making them easy to locate in low-visibility conditions or during the controlled chaos of an emergency. The robust construction, sometimes incorporating metal bodies, not only adds durability but also helps with thermal conductivity, reducing the risk of dry mouth and improving comfort in colder waters—a real boon for winter divers braving the brisk January seas or those venturing into alpine lakes.

For divers who frequent challenging environments—think strong currents, cold water, or overhead environments—high airflow octopuses provide peace of mind and tangible performance benefits. Features like mesh grids or side openings help prevent unwanted free-flow, even when facing into a current or using a diver propulsion vehicle. Adjustable venturi controls allow divers to fine-tune airflow, minimizing free-flow at the surface or boosting air delivery at depth during exertion. The comfort factor is not overlooked, either; ergonomic mouthpieces reduce jaw fatigue on longer dives, while intuitive designs ensure that even in the heat of the moment, operation is straightforward and reliable. These octopuses are not just for advanced divers; they are an excellent gift for new divers building their first kit, seasoned explorers upgrading for technical dives, or anyone who values the reassurance of a backup regulator that performs as well as their primary. Gifting a high airflow octopus is a thoughtful way to show care for a diver’s safety, whether for a winter birthday, an early-year dive trip, or as a practical addition to a loved one’s equipment bag.

When selecting a high airflow octopus, it’s wise to consider not only compatibility with your existing regulator setup but also the specific diving environments you frequent. If you often dive in cold water, look for models with metal components and thermal features. For travel, a lightweight, compact design may be preferable. Pay attention to the ease of maintenance, hose length, and the overall ergonomics of the mouthpiece. Divers who are keen on maximizing their bottom time and conserving air might also be interested in pairing their setup with accessories that promote efficient air use, such as Low Air Consumption Fins, which can help extend your dives by reducing overall effort. Ultimately, investing in a high airflow octopus is about more than just ticking a box on your gear list—it’s about ensuring that you and your dive buddies have the best possible chance of a safe, enjoyable underwater experience, no matter what the season or conditions bring.