Nitrox Regulators

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.

Cressi Leonardo 2.0 Wrist Computer

89 reviews

SKU: CSBLWYL

~~$249.95~~ Save: $25 (10%)

^$224.95

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In Stock

DESCRIPTION

A simple and functional wrist computer with a single button interface, large numerical displays, and distinct audible alarms.

Pros

Useful safety features
Affordable and good value for money
Easy to use and program
Reliable and accurate
Clear and easy-to-read display

Cressi AC2/XS2 Regulator

57 reviews

SKU: CSBRXS2

~~$289.95~~ Save: $70 (24%)

^$219.95

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In Stock

DESCRIPTION

A dependable piston regulator with a marine-grade brass 1st stage and durable hi-tech polymer 2nd stage.

Pros

Lightweight and comfortable
Reliable and dependable
Affordable and good value for money
Easy and effortless breathing
Versatile and works in both cold and warm water

Oceanic Alpha 8 SP5 Piston Regulator, Black

13 reviews

SKU: OCNA8SP5BK

^$334.95

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In Stock

DESCRIPTION

A durable black piston regulator with easy breathing, Nitrox compatibility, and exceeding safety standards.

Sherwood Brut Pro Regulator

13 reviews

SKU: SWDBRP

^$374.95

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In Stock

DESCRIPTION

A reliable Sherwood Brut Pro regulator with optimal inhalation and exhalation, nitrox compatible up to 40%.

Aqualung Calypso Regulator

12 reviews

SKU: UDRCLR

^$389

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In Stock

DESCRIPTION

A lightweight and reliable Aqualung Calypso Regulator with adjustable 2nd stage and Nitrox compatibility.

Suunto Vyper Novo Light Wrist Computer

10 reviews

SKU: SNTVNWT

^$359

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In Stock

DESCRIPTION

A programmable wrist computer with multiple modes, depth display up to 330', and audible alarms.

Scubapro MK25 EVO/S620Ti Dive Regulator System

9 reviews

SKU: SCPM25ES620

^$1249

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In Stock

DESCRIPTION

A high-performance regulator set with a balanced piston first stage and adjustable inhalation control.

Scuba Regulator Grab Bag

8 reviews

SKU: SCBR1

~~$364~~ Save: $99.05 (27%)

^$264.95

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In Stock

DESCRIPTION

A piston first-stage regulator with a pneumatically balanced 2nd stage design and nitrox compatibility.

Scubapro MK25 EVO/A700 Dive Regulator System

6 reviews

SKU: SCPM25EA70

^$1299

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In Stock

DESCRIPTION

A high-performance regulator set with customizable breathing options and enhanced cold-water diving capabilities.

Atomic Aquatics M1 Regulator Yoke Sealed

6 reviews

SKU: ATMM1BK

^$1019.95

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In Stock

DESCRIPTION

A high-performance regulator designed for extreme diving situations, with nitrox-ready capabilities and freeze protection.

Dive Rite XT Regulator

6 reviews

SKU: DIVRG5300Y

^$575

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In Stock

DESCRIPTION

A patented, environmentally sealed regulator with optimal hose routing and Teflon-coated parts.

Dive Rite XT1/XT2 Advanced Open Water Regulator Package

5 reviews

SKU: DIVPK53Y

^$975

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In Stock

DESCRIPTION

A streamlined, environmentally sealed regulator with adjustable 2nd stage and cold-water ready components.

Viton Nitrox O-Ring Kit

5 reviews

SKU: AQUNORK

^$27.95

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In Stock

DESCRIPTION

A durable Viton Nitrox O-Ring Kit with 20 common o-rings approved for use with Nitrox.

Atomic Aquatics M1 Regulator DIN Sealed

5 reviews

SKU: ATMM1BKD

^$1019.95

+ wishlist

In Stock

DESCRIPTION

A highly durable and corrosion-resistant Atomic M1 Regulator with DIN system, suitable for cold water and extreme diving.

Scubapro MK25 EVO/G260 Dive Regulator System

4 reviews

SKU: SCPM25EG26

^$1049

+ wishlist

In Stock

DESCRIPTION

A high-performance regulator set with adjustable 2nd stage, 5 LP ports, and enhanced freezing resistance.

Zeagle Onyx II Yoke Regulator

4 reviews

SKU: ZGLO

^$549.95

+ wishlist

In Stock

DESCRIPTION

A lightweight and reliable regulator with adjustable inhalation resistance, suitable for nitrox up to 40%.

Atomic Aquatics B2 Sealed Regulator, DIN

3 reviews

SKU: ATMB2SDBK

^$1019.95

+ wishlist

In Stock

DESCRIPTION

A DIN-type, environmentally sealed first stage regulator with swivel design and automatic flow control.

Zeagle Envoy II Yoke Regulator

3 reviews

SKU: ZGLEN

^$449.95

+ wishlist

In Stock

DESCRIPTION

A lightweight and compact diaphragm regulator with an environmentally sealed first stage and nitrox compatibility.

Zeagle F8 DIN Regulator

3 reviews

SKU: ZGLF8D

^$749.95

+ wishlist

In Stock

DESCRIPTION

A balanced diaphragm design DIN regulator with adjustable 2nd stage and environmentally sealed DIN type.

Scubapro MK25T EVO/S620 X-Ti Yoke Dive Regulator System

2 reviews

SKU: SCPM25TES620

^$2499

+ wishlist

In Stock

DESCRIPTION

A durable and versatile titanium regulator set with instant airflow and improved performance for all dive conditions.

Mares Prestige 15X Regulator

2 reviews

SKU: MRSPR15XGR

~~$449.95~~ Save: $105 (23%)

^$344.95

+ wishlist

In Stock

DESCRIPTION

A compact and reliable regulator with advanced coating technology for durability and easy breathing.

Pros

Good basic reg
Dependability
Clear view
Breathability
Price

Scubapro Mark 25 EVO Regulator DIN, First Stage Only

2 reviews

SKU: SCPM25ED

^$519

+ wishlist

In Stock

DESCRIPTION

A high-performing Scubapro first stage regulator with DIN fitting and 5 LP ports.

Scubapro MK25 EVO/S600 Regulator

2 reviews

SKU: SCPM25ES60

^$1099

+ wishlist

In Stock

DESCRIPTION

A high-performance Scubapro regulator with adjustable inhalation control and superior cold water performance.

Zeagle Envoy II DIN Regulator

2 reviews

SKU: ZGLEDN

^$449.95

+ wishlist

In Stock

DESCRIPTION

A balanced diaphragm DIN regulator with freezing resistance and 5 LP ports.

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Nitrox Regulators

Diving with enriched air nitrox opens up a new world of possibilities beneath the surface, and having the right nitrox regulator is essential for both safety and performance. Nitrox regulators are specifically designed or modified for use with gas blends containing higher concentrations of oxygen than standard air, often up to 40% and, in some specialized cases, even up to 100% oxygen. These regulators are built with oxygen-compatible O-rings, specialized lubricants that resist combustion, and frequently feature M26 fittings or distinct green and yellow color-coding to clearly identify them as nitrox-ready. As autumn transitions into winter and dive conditions shift, many divers find themselves planning trips to warmer waters or prepping for technical dives where nitrox is the gas of choice. Whether you’re gearing up for a liveaboard in the tropics or squeezing in local dives before the water gets too cold, a dedicated nitrox regulator offers peace of mind and reliability. The crisp air of November often brings thoughts of holiday gifting, and for the diver in your life who’s ready to take their adventures further, a nitrox regulator is a thoughtful and practical present that signals a new level of diving expertise.

Selecting a nitrox regulator involves more than just checking for oxygen compatibility. Consider where and how you’ll be diving; travel-friendly models with lightweight construction are perfect for those winter getaways, while robust, environmentally sealed options excel in colder waters or challenging conditions. Many experienced divers keep a dedicated nitrox regulator as part of their kit, especially if they regularly switch between air and nitrox tanks or participate in technical or decompression diving. It’s not uncommon to see seasoned divers at the dive site methodically checking their green-banded regulator, confirming fittings and seals, and reminiscing about dives where the right gear made all the difference. If you’re assembling a complete nitrox setup, don’t forget to pair your regulator with compatible tanks—explore our selection of Nitrox Cylinders for options that meet the highest safety standards. Thoughtful features like easy-to-read pressure gauges, smooth-breathing second stages, and color-coded hoses can make a world of difference during a long, multi-dive day, especially when visibility is low or you’re managing multiple gas mixes.

Whether you’re a recreational diver looking to extend your bottom time, a technical diver planning complex profiles, or shopping for a memorable gift for an adventurous friend, a nitrox regulator is a cornerstone of safe, enjoyable enriched air diving. The attention to detail in design—such as oxygen-cleaned internal parts, robust construction, and intuitive controls—ensures that every breath is delivered smoothly and safely, dive after dive. As you browse our curated list of nitrox regulators, imagine the freedom of longer dives, shorter surface intervals, and the confidence that comes from knowing your equipment is purpose-built for the task. Investing in a nitrox regulator is more than just a purchase; it’s a commitment to exploring the underwater world with greater flexibility, safety, and enjoyment, no matter where your next adventure takes you.