The Best Scuba Regulators [2023 Update]

Brian Young  · min rEAD

Choosing the right scuba regulator is crucial if you want to get the most out of your dive. You scuba regulator is vital to any dive trip, and a failure would be a big problem. You need a regulator this is reliable, durable, and effective. In this guide, we ranked and reviewed 10+ of the best scuba regulators, so that you can pick the best one for you.

Our Pick For Top 5 Scuba Regulators in 2023

Best Overall

Scubapro MK25 Evo S600 Regulator

Scubapro Mk25 Evo S600

● Superb Breathing Performance
● Second Stage Adjustments
● Great Cold Water Protection
● Swiveling Turret

Best Value For Money

Aqua Lung Titan Regulator Review

Aqualung Titan

● Excellent Value for Money
● Balanced Diaphragm First Stage
● Comfortable Mouth Piece
● Rugged and Reliable

Best for Budget

Sherwood Brut Pro Scuba Regulator Review

Sherwood Brut Pro

● Pneumatically balanced 2nd stage
● Dry-sealed first stage
● Rugged and Durable Design
● Balanced Piston 1st Stage

Best for Cold Water

Scubapro MK17 Evo A700 Regulator

Scubapro MK17 Evo A700

● Environmentally Sealed
● All mental for thermal conductivity
● Diver Adjustable Settings
● Excellent Breathing Performance

Best for Travel

Atomic T3 Regulator

Atomic T3

● All Titanium Construction
● Exceptional Performance
● 2nd Stage Comfort Swivel
● Low Maintenance Requirements

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Your scuba regulator is one of the most essential pieces of dive gear you can own as a diver. It is your lifeline underwater, allowing you to breathe safely and comfortably from the high-pressure gasses stored in your dive tank. Therefore, it’s imperative that you pick the right scuba diving regulator for your needs. 

Buying a new regulator is not as easy as it sounds. There are hundreds to choose from, as well as many different brands, styles, and features to consider. The whole thing can seem overwhelming at first.

By the end of the guide, you should know what’s a scuba regulator system, its parts, what features work best for you, and our review of the best dive regulators.

Let’s get dive in…

What Is The Best Scuba Regulator?


There is no one single best scuba regulator, the regulator that will work best for you is determined by where you do most of your diving, dive experience, personal preference, and budget. 

If you don’t know what to look for when selecting a scuba diving Regulator read our detailed buying guide below. 

For other great scuba regulator recommendations,  read these other articles:
Cold Water Regulators | Travel Scuba Regulators | Titanium Scuba Regulators

Best Entry- Level Scuba Regulators

These regulators are generally placed below $400. However, Budget don’ts necessarily mean less performance. The regulators listed here are still high-quality choices and many can perform just as well as most mid-to-high-end regulators. 

These are an excellent choice for beginner divers or seasoned divers looking for a great regulator for a redundant system.

Mares Rover 2S Regulator

Mares Rover 2s Scuba regulator

Key Features:

● Great for entry level or rental regulator
● Simple, yet reliable downstream 2nd Stage
● Reliable Unbalanced piston First Stage
● Lightweight at only 34.5 oz. (977 g)

Manufacturer: Mares

Design

A simple and reliable unbalanced design makes for easy operation and maintenance, but sacrifices on performance on deeper dives

Functionality

It delivers very natural and effortless breathing at recreational depths, but may lose performance on deeper divers or low tank pressures.

Ease of Use

The Rover 2S operation is very straight forward. There are no adjustments to worry about. A large purge button also makes it easy to purge in any position.

Cost

The regulator priced just below many of it best competitors will still offering great value to money ratio.

Our Score:

4.0/5

The Bottom Line:
The Mares Rover 2s is a great entry-level regulator that delivers fantastic breathing performance at recreational depths. It’s also available at an affordable price point and offers excellent value for your money. Read the full review

Mares Rover 2s Regulator

Where to Buy:

Get a great deal on the Mares Rover 2S  at these recommend retailers:

Scubapro Mk2 Evo R195 Regulator

Scubapro MK2 Evo R195 Regulator Review

Key Features:

● Simple unbalanced design
● Easy to maintain
● Increase Freezing resistance
● VIVA system for reducing free flows

Manufacturer: Scubapro

Design

The Scubapro MK2 Evo R195 uses a classic unbalanced design with modern components to increase reliability and ease of maintenance. However, this simple design does sacrifice performance.

Functionality

It does great breathing at recreational depth but may lose performance on deeper dives. It also has Scubapro’s VIVA system which is great for reducing free flows and increasing breathing comfort.

Ease of Use

Simple to use. There is no overwhelming number of bits and pieces to worry about. The venturi switch is also large, and easy to locate when making adjustments on your dive.

Cost

The Scubapro MK2 Evo R195 is reasonably priced and offers great value for the money. Making great as a first regulator or a backup reg for a pony bottle.

Our Score:

4.0/5

The Bottom Line:
The Scubapro MK2 Evo R195 is a great choice for beginner divers. It has a reliable unbalanced design, Scubapro’s VIVA system to reduce free flows and increase breathing comfort, and Scubapro's XTIS system for increased freezing resistance. All of these features combined make this a great value for the money making it a great choice for new divers. It is no wonder it is the preferred training scuba regulator at many dive centers and resorts around the world. Read the full review

Scubapro MK2 Evo R195 Regulator

Where to Buy:

Get a great deal on the Scubapro Mk2 Evo R195  at these recommend retailers:

Sherwood Brut Regulator

Sherwood Brut Pro Regulator Review

Key Features:

● Pneumatically balanced 2nd stage
● Dry-sealed first stage
● Rugged and Durable Design
● Balanced Piston 1st Stage

Manufacturer: Sherwood Scuba

Design

The new design is more streamlined and allows for better hose routing. However, the first stage is on the heavy side and not ideal for traveling.

Functionality

The Brut Pro offers great air delivery and reliable performance, due to the dry-sealed spring first stage. The pneumatically balanced second stage also makes it easier to breathe in any environment.

Ease of Use

The regulator is easy to assemble and use. There are no venturi levers or adjustments to mess around with, which is great for beginner divers, but can be a draw back for more advanced divers.

Cost

The Sherwood Brut Pro Regulator offers good value for money. It's an excellent entry-level regulator that provides reliable performance and a comfortable breathing experience similar to higher-priced regulators.

Our Score:

4.1/5

The Bottom Line:
The Sherwood Brut Pro regulator is an excellent entry-level regulator for beginner divers. It's built tough and offers reliable performance with consistent air delivery. Its new streamlined design makes it easier to use, while its pneumatically balanced second stage provides easy breathing in any environment. Overall, the Sherwood Brut Pro Regulator is a great buy, offering good value for money. Read the full review

Sherwood Brut Pro Scuba Regulator Review

Where to Buy:

Get a great deal on the Sherwood Brut  at these recommend retailers:

Best Mid-Priced Scuba Regulators

Moving up from the budget options, these are great if you’re planning on diving more often. In this price range, you can expect a few more features and better performance from your regulator.

Aqua Lung Titan Regulator

Aqua Lung Titan Regulator

Key Features:

● Excellent Value for Money
● Balanced Diaphragm First Stage
● Comfortable Mouth Piece
● Rugged and Reliable

Manufacturer: Aqua Lung

Design

The Aqua Lung Titan regulator combines clever design and reliable performance to give you a top-notch regulator at an unbeatable price.

Functionality

From casual dives to deep explorations, the Titan regulator is reliable and consistent at any depth or temperature. It offers effortless breathing while providing a secure seal and great jaw comfort.

Ease of Use

The Titan regulator's streamlined design and easy-to-use adjustability features make it a great choice for divers of all levels.

Cost

With its unbeatable price point, quality performance, and reliable durability, the Aqua Lung Titan Regulator is an excellent value-for-money choice.

Our Score:

4.3/5

Summary:
The Aqua Lung Titan Regulator is an outstanding choice for budget-conscious divers looking for performance and reliability that won't break the bank. With a comfortable ergonomic design, excellent breathing ability, and reliable durability, the Titan regulator is sure to become your trusted partner in underwater adventures. Read the full review

Aqua Lung Titan Regulator Review

Where to Buy:

Get a great deal on the Aqua Lung Titan  at these recommend retailers:

Mares Abyss 22 Navy Regulator

Mares Abyss 22 Navy Review

Key Features:

● Designed for diving in extreme conditions
● Environmentally sealed balanced first stage
● High performance in cold water
● All meatal second stage

Manufacturer: Mares

Design

It's all metal construction is designed to last a life time, while still being fairly compact and lightweight. Its environmental sealing ensures that it works flawlessly between servicing.

Functionality

The Abyss 22 Navy II performs flawlessly in all diving conditions, especially cold water. However, some see no diver adjustments as a drawback.

Ease of Use

Operating the regulator is pretty straightforward. They are no diver adjustments to worry about.

Cost

The Abyss 22 Navy II is not a cheap regulator. However, compare to similar high performance regulators you cannot go wrong with the price.

Our Score:

4.6/5

Summary:
The Mares Abyss 22 Navy II utilizes an environmentally first stage and all metal technology to produce consistent performance in all temperature extremes – especially in cold water. The result is a regulator that delivers high performance and reliability even while diving under the ice. Read the full review

Abyss 22 Navy II Regulator

Where to Buy:

Get a great deal on the Mares Abyss 22 Navy  at these recommend retailers:

Atomic Z3 Regulator

Atomic Z3 Regulator Review

Key Features:

● High Performing Yet Budget Friendly
● Environmentally Sealed for Freeze Protection
● Comfort Swivel Reduce Jaw Fatigue
● Very Durable and Low Maintenance

Manufacturer: Atomic Aquatics

Design

With an all-titanium comfort swivel, dual material second stage cover, and magnum lever design, the Atomic Z3 Regulator offers a sleek and ergonomically sound design.

Functionality

The Z3 breathing performance is comparable to those of more expensive Atomic models. Breathing is easy, and natural at any depth or tank pressure.

Ease of Use

The Z3 is very user-friendly and offers smooth operation. The purge button is to find and press, and the rapid adjustment knob allows for fine-tuning of the regulator.

Cost

With an affordable price point, this regulator offers great value for the money. However, it's still can be more expensive than other competitors regulator with the same features.

Our Score:

4.5/5

Summary:
The Atomic Z3 Regulator is an excellent choice for divers looking for a reliable and cost-effective regulator. It offers superior performance and ergonomics with the peace of mind that comes with a quality product from one of the industry's most respected brands. If you're in the market for a regulator that won't break your budget but still provides all the features and benefits of a top-of-the-line model, the Atomic Z3 is an ideal option. With its innovative design, superior performance, and unbeatable price, this regulator offers divers an excellent choice for their diving needs. Read the full review

Atomic Z3 Regulator Review

Where to Buy:

Get a great deal on the Atomic Z3  at these recommend retailers:

Aqualung Helix Pro Regulator

Aqualung Helix Pro 1st and 2nd Stage

Key Features:

● Balanced Diaphragm First Stage
● Patented ACD Technology
● Pneumatically Balanced Second Stage
● Environmental Seal

Manufacturer: Aqualung

Design

The Aqualung Helix Pro regulator has a sleek, modern design with a good balance of features and performance.

Functionality

We found that the regulator provided consistent performance at varying depths and pressures, and was also easy to breathe underwater. The heat exchanger feature was particularly useful for dive sessions in cold waters.

Ease of Use

The regulator is quite straightforward to use, and the Venturi lever offers good control and is easy to find even while wearing gloves.

Cost

The Aqualung Helix Pro is priced in the mid-range, which we believe is an excellent value for a regulator of this quality.

Our Score:

4.5/5

Summary:
The Aqualung Helix Pro is a quality regulator that offers great performance and reliability, along with easy-to-use features. With its environmental seal, Patented ACD technology, and two-year service interval, this regulator an excellent choice for beginner to intermediate recreational divers looking for a reliable mid-range regulator at a good value. Read the full review

Aqualung Helix Pro Review

Where to Buy:

Get a great deal on the Aqualung Helix Pro  at these recommend retailers:

Best High-End Scuba Regulators

These are generally the flagship regulator of their respective brands. They are designed using the best materials and technology to deliver the best performance in any dive condition.

They generally have user-adjustable settings for divers who like to fine-tune their breathing. These are great for technical divers or serious recreational divers who dive in a variety of dive conditions. 

Scubapro MK17 Evo A700 Regulator

Scubapro MK17 Evo A700 Regulator

Key Features:

● Environmentally Sealed
● All mental for thermal conductivity
● Diver Adjustable Settings
● Excellent Breathing Performance

Manufacturer: Scubapro

Design

The Scubapro Mk17 Evo A700 regulator has a compact design featuring an all-metal construction which makes it ideally suited for cold-water diving.

Functionality

The air-balanced diaphragm and environmentally sealed first stage provide consistent performance at any tank pressure or depth, while the adjustable second stage provides additional control over free flows.

Ease of Use

The regulator is easy to use, with a simple knob to adjust the inhalation resistance and a Venturi switch for changing airflow.

Cost

Although the Scubapro Mk17 Evo A700 regulator is one of the more expensive regulators on the market, it offers great value for money given its features and performance.

Our Score:

4.8/5

Summary:
The Scubapro Mk17 Evo A700 regulator is a great choice for anyone looking for a dependable and robust regulator that can handle the demands of cold water diving. It features an air-balanced diaphragm, an environmentally sealed first stage, all-metal construction, and an adjustable second stage to provide improved performance as well as greater control over free flows.
Read the full review

Scubapro MK17 Evo A700 Regulator

Where to Buy:

Get a great deal on the Scubapro MK17 Evo A700  at these recommend retailers:

Scubapro MK25 Evo S600 Regulator

Scubapro MK25 Evo S600 Review

Key Features:

● Superb Breathing Performance
● Second Stage Adjustments
● Great Cold Water Protection
● Swiveling Turret

Manufacturer: Scubapro

Design

The MK25 Evo S600 is designed to be a high-performance regulator, and it definitely lives up to this expectation. Its' 2 high-pressure ports on either side and 5 low-pressure ports on swiveling torrent allow you to mount the regulator in either direction.

Functionality

A balanced first stage and second stage deliver consistent performance at any tank pressure and depth. The adjustable inhalation knob on the second stage makes it easy to adjust for different divers and environments, while the 360-degree swiveling turret provides excellent hose routing options.

Ease of Use

The MK25 Evo S600 is easy to use, with intuitive controls that make it simple to adjust in any environment. Plus, its rugged construction ensures you will be able to take this regulator on even the toughest dives without the worry of it failing.

Cost

The MK25 Evo S600 is a great choice for any scuba diver looking for performance, reliability, and value. It's slightly on the high side of the price range but is well worth your money given its features and performance.

Our Score:

4.9/5

Summary:
The Scubapro MK25 Evo S600 is an excellent scuba regulator that delivers reliable performance and great features. Its Extended Thermal Insulating System (XTIS) provides extra cold water protection, and its venturi switch and user-adjustable breathing resistance knob make it really easy to use in any condition. If you want a scuba regulator that you can rely on, then the Scubapro MK25 Evo S600 is definitely worth considering. Read the full review

Scubapro MK25 Evo S600 Regulator

Where to Buy:

Get a great deal on the Scubapro MK25 Evo S600  at these recommend retailers:

Atomic T3 Regulator

Atomic T3 Scuba Regulator

Key Features:

● All Titanium Construction
● Exceptional Breathing Performance
● 2nd Stage Comfort Swivel
● Low Maintenance Requirements

Manufacturer: Atomic Aquatics

Design

Manufactured from Titanium, it is designed to be lightweight and corrosion-resistant, making it a great choice for dive professionals and traveling Divers.

Functionality

Very responsive, easy to use, and low inhalation resistance make it great for those long dives. Its lightweight characteristics make it easy to carry when traveling and very comfortable during dives.

Ease of Use

The Atomic T3 adjustable breathing knob allows you to easily customize the breathing performance, as well as hands-free venturi assist makes for trouble-free diving.

Cost