Single Hose Regulators

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

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%.

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.

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.

Zeagle F8 Yoke Regulator

12 reviews

SKU: ZGLF8

^$749.95

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In Stock

DESCRIPTION

A high-performance yoke regulator with a low-profile design, environmentally sealed first stage, and adjustable second stage.

Mares Abyss 22 Navy II Regulator

10 reviews

SKU: MRSAN22

^$869.95

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In Stock

DESCRIPTION

A high-performance scuba diving regulator with an environmentally sealed, balanced diaphragm design for extreme conditions.

Cressi AC2/XS2 Regulator & XS2 Octo Package

9 reviews

SKU: PCKXS2

~~$344.90~~ Save: $45.90 (13%)

^$299

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In Stock

DESCRIPTION

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

Atomic Aquatics B2 Regulator Yoke

8 reviews

SKU: ATMB2S

^$969.95

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In Stock

DESCRIPTION

A lightweight, all-titanium regulator with adjustable 2nd stage and patented comfort swivel for easy breathing.

Atomic Aquatics ST1 Swivel Sealed Regulator

7 reviews

SKU: ATMST1SS

^$1649.95

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In Stock

DESCRIPTION

A corrosion-resistant stainless steel regulator with smooth breathing and tangle-free movement.

Cressi MC9-SC Compact Pro Yoke Regulator

7 reviews

SKU: CSBRCPS

^$499.95

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In Stock

DESCRIPTION

A lightweight, environmentally sealed regulator with enhanced performance and reduced effort for easy travel.

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.

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.

Atomic Aquatics M1 Regulator DIN Sealed

5 reviews

SKU: ATMM1BKD

^$1019.95

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In Stock

DESCRIPTION

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

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%.

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.

Cressi AC2/XS2 Reg, XS2 Octo and Mini 2 Gauge

3 reviews

SKU: PCKXS22G

~~$544.85~~ Save: $99.90 (18%)

^$444.95

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In Stock

DESCRIPTION

A reliable and comfortable regulator system with primary, octopus, and analog pressure/depth gauge console.

Sherwood Magnum Pro Regulator

3 reviews

SKU: SWDRMP

~~$424.95~~ Save: $125.95 (30%)

^$299

+ wishlist

In Stock

DESCRIPTION

A rugged and reliable regulator with a pneumatically balanced 2nd stage and environmentally sealed design.

Scubapro MK25 EVO/A700 Carbon BT Yoke Dive Regulator System

3 reviews

SKU: SCPM25EA7CB

^$1799

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In Stock

DESCRIPTION

A durable and sleek black regulator with adjustable 2nd stage and enhanced cold-water diving capabilities.

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

Cressi AC2 Compact Yoke Regulator

2 reviews

SKU: CSBAC

^$329.95

+ wishlist

In Stock

DESCRIPTION

A reliable and high-performing Cressi regulator with adjustable 2nd stage and comfortable silicone mouthpiece.

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 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.

Atomic Aquatics ST1 Swivel Sealed Regulator, DIN

2 reviews

SKU: ATMST1SSD

^$1649.95

+ wishlist

In Stock

DESCRIPTION

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

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Single Hose Regulators

Single hose regulators have become the standard for divers around the world, thanks to their innovative design and reliable performance. Since their introduction in the mid-20th century, these regulators have evolved to offer exceptional breathing ease, durability, and adaptability for a wide range of underwater adventures. Modern single hose regulators typically feature a balanced or over-balanced diaphragm first stage, which ensures consistent airflow at varying depths and tank pressures. This makes them a trusted choice for everyone from new recreational divers exploring warm coastal reefs as the weather warms, to experienced technical divers venturing into deeper or colder environments. The compact, lightweight second stages—often made from corrosion-resistant materials—further enhance comfort and reduce jaw fatigue during longer dives. With multiple low-pressure and high-pressure ports on the first stage, divers enjoy the flexibility to configure their setup for additional accessories like buoyancy compensators, drysuits, and pressure gauges, tailoring their gear to each unique dive.

When selecting the best regulators for your needs, it’s important to consider hose configurations and intended use. Recreational divers often opt for the classic setup: a standard short hose (approximately 28–32 inches) for the primary second stage and a slightly longer backup regulator (octopus) hose. This arrangement is well-suited for leisurely dives and straightforward buddy sharing scenarios. For those who practice advanced techniques or dive in overhead environments, the long hose or Hogarthian configuration—using a 5 to 7-foot primary hose—provides greater freedom of movement and facilitates safe, comfortable air sharing in tight spaces such as wrecks or caves. Whether you’re assembling your first kit or upgrading for more technical dives, regular maintenance remains key; servicing O-rings and environmental seals helps prevent saltwater corrosion and ensures your regulator performs reliably season after season. For divers looking to fine-tune their setup, exploring options like the Advanced Diving Regulator Hoses can provide valuable insights into optimizing hose lengths and materials for specific diving styles.

Single hose regulators also make thoughtful gifts for scuba enthusiasts, especially during the late spring and summer months when dive trips and certification courses are in full swing. Gifting a high-quality regulator is a gesture that recognizes a diver’s passion for the underwater world and supports their safety and comfort on every descent. Whether for a family member preparing for their first open water dive or a seasoned friend embarking on a liveaboard adventure, a reliable regulator is an essential addition to any gear bag. The versatility of these regulators means they seamlessly transition from tropical reefs to colder, deeper waters, adapting to the changing conditions and ambitions of the diver. As with all life-support equipment, investing in the best regulators and maintaining them with care ensures that each dive is not only enjoyable but also secure, allowing divers to focus on the beauty and excitement of exploration beneath the surface.