Nitrox Breathing Systems

Cressi Leonardo 2.0 Wrist Computer

89 reviews

SKU: CSBLWTB

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

^$224.95

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In Stock

DESCRIPTION

A compact and user-friendly wrist computer for scuba diving with audible alarms and downloadable dive log.

Pros

Easy to use and program
Affordable price
Clear and readable display
Reliable and accurate
Useful features for beginners and advanced divers

Faber High Pressure Steel Tank

74 reviews

SKU: FBRHP23

~~$359.95~~ Save: $39.05 (11%)

^$320.90

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In Stock

DESCRIPTION

A high-pressure steel tank by Faber that is Nitrox ready and easily converts between valve types.

Pros

Perfect size
Durability
No leaks
Great diving characteristics
Versatility

Suunto Zoop Novo Wrist Computer

72 reviews

SKU: SQTZPNLY

^$299

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In Stock

DESCRIPTION

A wrist-mounted dive computer with a backlit display, five modes, and user-replaceable battery.

Pros

Feature-packed and versatile
Affordable and good value for money
Easy to use and operate
Clear and easy-to-read display
Reliable and durable

XS Scuba Faber High Pressure Steel Tank

50 reviews

SKU: FBRHP100G

^$589.95

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In Stock

DESCRIPTION

A versatile high-pressure steel tank with buoyancy advantages, Nitrox ready up to 40%.

Pros

High gas capacity
Good value for the price
Excellent tank and valve setup
Fast delivery and great condition
Improved buoyancy characteristics

Analox Replacement 02 Sensor

21 reviews

SKU: AQUNAOAS

^$139.95

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In Stock

DESCRIPTION

A replacement O2 sensor with a resolution of 0.1% O2, a sensor life of up to 4 years, and complete with an O-Ring.

Pros

Fast delivery
Cost-effective solution
Perfect fit
Easy to install
Reliable performance

Nuvair O2 Quickstick Oxygen Analyzer

15 reviews

SKU: NVAOA

^$340

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In Stock

DESCRIPTION

A user-friendly oxygen analyzer with a replaceable sensor, exceeding dive industry standards for Nitrox divers.

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

^$400

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In Stock

DESCRIPTION

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

Suunto Vyper Novo Light Wrist Computer

10 reviews

SKU: SNTVNBK

~~$359~~ Save: $20 (6%)

^$339

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In Stock

DESCRIPTION

A versatile Suunto wrist computer with air, nitrox, gauge, and freedive modes, audible alarms, and depth display up to 330'.

Aqualung i330R Wrist Computer

7 reviews

SKU: UDRI330

^$489

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In Stock

DESCRIPTION

A rugged wrist computer with bright IPS screen, rechargeable battery, and Bluetooth control for advanced divers.

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.

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.

Aqualung Leg3nd Octopus

5 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.

Nitrox O2 Lube 1/4 fl. oz (7.4ml)

4 reviews

SKU: AQUSGN25

^$26.95

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In Stock

DESCRIPTION

A non-carbon based lubricant for Nitrox and O breathing systems, essential for Nitrox divers' save-a-dive kit.

Zeagle Onyx II Yoke Regulator

4 reviews

SKU: ZGLO

^$549.95

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In Stock

DESCRIPTION

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

Zeagle Envoy II Yoke Regulator

3 reviews

SKU: ZGLEN

^$449.95

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In Stock

DESCRIPTION

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

Thunderbird 40 cu. Ft Aluminum Tank with Pro valve

2 reviews

SKU: MTLTA40BR

^$299.95

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In Stock

DESCRIPTION

A corrosion-resistant aluminum tank with a convertible valve, suitable for nitrox diving up to 40%.

Atomic Aquatics ST1 Swivel Sealed Regulator, DIN

2 reviews

SKU: ATMST1SSD

^$1649.95

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In Stock

DESCRIPTION

A reliable and durable Atomic ST1 Swivel Sealed Regulator, DIN with optimum breathing resistance and Nitrox compatibility.

Thunderbird 19 cu. ft Aluminum Tank with Pro Valve

1 reviews

SKU: MTLTA19BR

^$219.95

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In Stock

DESCRIPTION

A corrosion-resistant aluminum tank with convertible valve options and nitrox readiness up to 40%.

Suunto Vyper Novo Wrist Computer and Transmitter

1 reviews

SKU: SNTVNTRWH

~~$759.90~~ Save: $77.70 (10%)

^$682.20

+ wishlist

In Stock

DESCRIPTION

A Suunto wrist computer with air integrated capability, audible alarms, and wireless gas transmitter.

Faber 23 HP Steel Tank with Inline Re-Breather Valve

1 reviews

SKU: PCK23RV

~~$419.90~~ Save: $19.95 (5%)

^$399.95

+ wishlist

In Stock

DESCRIPTION

A high-pressure Faber tank with re-breather valve, nitrox ready up to 40%, and negatively buoyant construction.

Atomic Aquatics Z3 Regulator, DIN

SKU: ATMZ3RD

^$719.95

+ wishlist

In Stock

DESCRIPTION

A compact and reliable DIN regulator with adjustable 2nd stage, swivel feature, and nitrox compatibility.

Blue Reef Oxygen/Nitrox Pressure Gauge with Hose

SKU: BLRNONPG

~~$140~~ Save: $60.05 (43%)

^$79.95

+ wishlist

In Stock

DESCRIPTION

A blue hose-mount pressure gauge designed for scuba oxygen and nitrox monitoring.

Thunderbird 13 cu. ft Aluminum Tank with Pro Valve

SKU: MTLTA13BR

^$189.95

+ wishlist

In Stock

DESCRIPTION

A 13 cu. ft aluminum tank with Pro Valve, Nitrox ready up to 40%, corrosion-resistant and convertible.

Atomic Aquatics B2 Regulator, DIN

SKU: ATMB2SD

^$969.95

+ wishlist

In Stock

DESCRIPTION

A Nitrox-ready, balanced flow regulator with a swivel 2nd stage and automatic flow control.

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Nitrox Breathing Systems

Nitrox breathing systems have become an essential part of the modern diver’s toolkit, offering a safer and more flexible approach to underwater exploration, especially for those who want to maximize their time beneath the surface. By using enriched air blends—most commonly Nitrox 32 or Nitrox 36, which contain higher concentrations of oxygen than standard compressed air—divers significantly reduce the amount of nitrogen their bodies absorb during a dive. This translates to longer no-decompression limits, shorter surface intervals, and a noticeable reduction in post-dive fatigue, which many divers appreciate after a full day of exploring reefs, wrecks, or underwater caves. The benefits are especially clear for those who enjoy multi-day dive trips in warm destinations, or for avid underwater photographers and marine life enthusiasts who want to linger longer at intermediate depths without the constant concern of reaching their nitrogen limits too soon.

When considering a purchase from this selection of nitrox breathing systems and related gear, it’s important to understand both the advantages and the additional responsibilities that come with enriched air diving. Safety is paramount: each nitrox blend has a specific Maximum Operating Depth (MOD), and exceeding these limits increases the risk of oxygen toxicity. That’s why nitrox-certified divers learn to analyze their gas mix before every dive and use properly labeled, nitrox-ready tanks and equipment. Most modern regulators are compatible with nitrox blends up to 40% oxygen, but tanks must be clearly marked and maintained to strict standards to prevent contamination. These systems are ideal for certified divers looking to upgrade their personal gear, as well as thoughtful gifts for dive buddies who have recently completed their Enriched Air/Nitrox certification. For those planning group trips as the weather warms or for dive instructors outfitting students for summer courses, investing in quality nitrox systems and accessories can make a meaningful difference in safety and enjoyment.

In addition to the core breathing systems themselves, a range of specialized accessories can enhance both the safety and convenience of nitrox diving. Oxygen analyzers, tank labels, and dedicated logbooks all play a role in proper dive planning and execution, ensuring every diver can confidently track their gas mix and exposure limits. Whether you’re assembling your first nitrox setup or upgrading for the busy dive season ahead, reliable accessories are just as important as the tanks and regulators themselves. For a comprehensive selection of items designed to support enriched air diving—everything from analyzers to maintenance tools—visit our curated page of Nitrox Accessories. Equipping yourself with the right tools helps ensure each dive is as safe, enjoyable, and memorable as possible, whether you’re exploring new destinations or returning to your favorite local sites throughout the spring and summer months.