5 Best Scuba Regulators (Reviews Updated 2022)

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The scuba regulator is one of the most important gadgets in your diving gear. It channels and controls your air from your tank to your mask while you’re submerged, for the best diving experience. The best scuba regulators should be highly durable, easy to operate, and should handle the varying pressure that comes with scuba diving without developing faults.

Best Scuba Regulators

After much research, a selection of five of the best scuba regulators has been made and their outstanding features discussed below. Making a pick from these items should be easy for you.

1. Apeks XTX50 Regulator

Apeks Xtx50 Regulator

The presence of a silicone exhaust valve in this regulator serves as an extra boost for the whole breathing experience of a diver. The Apeks XTX50 also has an ergonomic venture lever which impedes the flow of grit, allowing for smooth use. Finally, the regulator comes with a lightweight hose, making it one of the best scuba regulators out there.

  • Can be configured for either right-handed or left-handed use.
  • Exhaust system can be changed.
  • It weighs 3 lbs. (1.36 kg).
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2. Cressi XS2/AC2 Piston Regulator

Cressi Xs2 Ac2 Piston Regulator

Made by the world-famous Cressi brand, the XS2/AC2 regulator is made from durable materials that are corrosion-free. The regulator consists of an AC2 piston 1st stage and an XS2 second stage and its maximum pressure capacity is 3336 psi (230 bar). Another impressive feature is that you can purchase either a DIN or Yoke valve version, depending on which you prefer.

  • It comes with a 3/8-inch hose.
  • It is more affordable than most regulators.
  • The mouthpiece is comfortable.
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3. Atomic Aquatics B2 Regulator

Atomic Aquatics B2 Regulator

The Atomic Aquatics regulator is a high-end device that has its materials made from stainless steel and chrome-plated brass. When purchased, it is Nitrox ready, and it is suitable for use with mixtures up to 40%. Also, it has an exhaust valve which eases the process of exhalation underwater.

  • Silicone mouthpiece for comfort.
  • The yoke version weighs 2.5 lbs. (1.13 kg).
  • High flow case ensures easy breathing.
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4. Aqua Lung Calypso Regulator

Aqua Lung Calypso Regulator

Both the first and second stages of the Aqua Lung Calypso are made from durable materials. These materials include stainless steel, polyurethane, sintered bronze, and silicone. The whole package has a small number of components in order to aid overall use and maintenance.

  • Maximum pressure capacity of 3365 psi (232 bar).
  • Maximum flow rate is 45.9 cubic feet per minute.
  • The mouthpiece is made from silicone.
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5. Mares Rover 2S Regulator


With a lightweight design which is nonetheless compact, sturdy and durable, the Mares Rover deserves to be among the best scuba regulators. Impressively, you can choose between the DIN and Yoke version, both of which have a fluid dynamic deflector. On the product site, there are a few operation manuals that can be downloaded in order to gain extensive knowledge on the regulator.

  • It is scratch resistant.
  • Yoke and DIN versions weigh 2.2 lbs. (987 grams) and 1.78 lbs. (808 grams) respectively.
  • It has a durable rubber hose.
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Scuba Regulators Buying Guide

Buying a scuba regulator is definitely an important part of your scuba lifestyle, and you need to get it right the first time for a comfortable, safe scuba diving experience. It regulates all the extremely high-pressure air from your tank to safe pressure levels that your lungs can handle.

Our buying guide reviews the best scuba regulators on the market based on their specified features and customer feedback to give you the best options to choose from. We then guide you through your purchase as we outline the important qualities to look out for in a scuba regulator before you commit.

Valve Type

There are two standard types of valves that come with the scuba regulators, and they are the DIN valve and the Yoke valve. The Yoke valve is also commonly called the A-type valve or INT valve. In general, experienced divers who explore colder waters often use DIN valves, while Yoke valves are more commonly used for warmer waters.

If not handled properly, a DIN valve might get damaged within a short period of time. This is because, with regards to functionality, DIN valves require a greater level of care and experience when being used. On the other hand, the Yoke valve is easy to use, and it might be a better option for you if you are new to diving.


Getting a lightweight scuba regulator is quite vital, especially if you move around a lot with your diving equipment. As a lot of scuba divers travel to their favorite spots, portability cannot be overemphasized. Quite a number of the best scuba regulators are specially designed to weigh little.

Gas Mixture

You need to ensure that the regulator you intend to buy is compatible with the gas type that you want to use. Most of the best scuba regulators are compatible with Air Nitrox mixtures up to 40 %. Other gas mixtures to be considered include Deco and Trimix.


For perfect use, you need a regulator that allows you to breathe with total ease. The best way to ensure that your regulator has this feature is to buy one from a brand that is already well trusted for its quality. It should allow fine controls so you don’t have to struggle with it underwater. Some scuba gear like wetsuits and BCDs also use air to function and your scuba regulator is at the heart of all these functions.