We gave our gear lovers one job:
Find the best and most popular products and review them.
Our writers and editors look for the best scuba regulators available. We test, research, and review the best scuba regulator in each category with a focus on quality, performance, and the overall value for the price.
Whether you are a brand new diver or a seasoned veteran, a once-a-year-on-vacation diver or weekend warrior spending every free minute in the water, knowing which of many scuba regulators will fit your needs is important.
In our buyer’s guide beneath the reviews, we break down what to look for when buying a regulator, all the ins and outs, and maybe even simplify some of those tricky terms you’ll find on online message boards or at your local dive shop.
Let’s dive in and take a look at the top regulators of the year.
Our top recommendations:
How we test regulators
All the regulators in this guide have undergone testing, either by me or another member of the DIVEIN staff. My process follows the same guidelines for all regulators.
I tested the intermediate pressure of all first-stage regulators using a handheld gauge, and I placed all second stages on the bench to assess their “cracking pressure,” or how easy it is to take a breath. Once I determined the regulators were up to the task, I began my second phase.
I dived all the regulators, first in the pool — just as I would any new regulator — then in the quarry, and finally in the open ocean. I took any regulator considered “high-performance” the limits of recreational diving to ensure that it performed as advertised. Additionally, I followed conservative dive profiles suggested by the U.S. Navy Dive Table.
I judged all the regulators based on ease of breathing, performance, cost, features, and even comfort. With today’s supreme technology and manufacturer experience, you would have to search high and low to find a so-called “bad” regulator from a reputable brand. My personal policy is that if I wouldn’t let my loved ones dive with a piece of equipment, I won’t recommend it to you. You can feel confident diving any of these regulators, as long as they meet your needs and planned diving environment.
The Top 12 Scuba Regulators in 2025
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1
Sleekest Look: Atomic Aquatics B2x
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2
Lightweight and budget-friendly: Cressi AC5 + Zen
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3
Best Overall: Aqualung Leg3nd Elite
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4
Best Budget: Cressi XS Compact AC2
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5
Featured: Zeagle F8
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6
Best for Travel: Mares Dual ADJ 62X
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7
Best High-End: Atomic Aquatics TFX
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8
Most Innovative: Apeks Ocea
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9
Best Mid-Range: Oceanic Delta 5 eDX
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10
Most Durable: Sherwood Scuba Brut Pro
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11
Best Cold-Water: ScubaPro MK17 EVO
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12
Best Complete Package: Dive Rite XT Advanced
Jump to review
All the scuba regulators we've tested
The Atomic Aquatics B2x is a top-tier regulator that balances lightweight titanium construction, excellent breathing performance, and long-term durability.
Ideal for both recreational and warm-water technical divers, it offers high airflow, a swiveling first stage, and an advanced second-stage design.
The Diamond-Like Carbon (DLC) coating enhances wear resistance and corrosion protection, making it a long-lasting investment. While it sits in the premium price range, its low maintenance requirements and performance justify the investment.
- Valve: DIN or yoke
- First stage: Chrome-plated brass with Diamond-Like Carbon (DLC) coating; balanced high-flow piston.
- Second stage: Pneumatically balanced titanium with Automatic Flow Control (AFC)
- Ports: Two high-pressure (HP) ports; five low-pressure (LP) ports on swivel
- Max working pressure: DIN: 300 bar/4350 psi; yoke: 232 bar/3365 psi
- Weight: Around 2.3 pounds (1 kg) with hoses
Things we like:
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Breathing feels effortless -
Built to last with a DLC coating that can handle years of abuse
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The titanium second stage is light in your mouth and won’t corrode
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Swiveling turret makes hose routing easy
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Automatic Flow Control (AFC) adjusts airflow automatically as you dive
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Only needs service every two years or 300 dives
Things we don't like:
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It’s expensive -
Unsealed first stage, so not suited for extremely cold or silty diving conditions
Where to buy Cressi AC5 + Zen:
Scuba.com
The Cressi AC5 + Zen regulator combines an unbalanced piston first stage (AC5) with the lightweight Zen second stage, delivering smooth breathing, comfort, and easy maintenance at a competitive price.
Designed for recreational divers, the Cressi AC5 + Zen provides dependable performance in both warm and cold waters—without the premium price tag of high-end models. It’s a great choice for divers seeking value and durability over technical features.
- Valve: DIN or yoke
- First stage: (AC5) Unbalanced piston design; chrome-plated brass body
- Second stage: (Zen) Compact, lightweight polymer with Venturi lever
- Ports: One high-pressure (HP) port; four low-pressure (LP) ports angled for optimal routing
- Max Working Pressure: 300 bar/3000 psi
- Weight: Approximately 30 ounces (850 g) combined
Things we like:
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Smooth, consistent breathing in all positions
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Lightweight second stage reduces jaw fatigue
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Solid, chrome-plated first stage build quality
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Easy, tool-free disassembly for field maintenance
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Very competitive price point
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Easy and affordable to service
Things we don't like:
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Limited adjustability compared to higher-end models
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First stage is not environmentally sealed—less ideal for cold-water diving
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Unbalanced and not ideal for technical conditions
Where to buy Cressi AC5 + Zen:
Scuba.com
You’re the type of person who only wants the best, and you don’t mind paying for it as long as it’s a known commodity with a trusted reputation for performance and safety. The good news is that Aqualung has the Leg3nd Elite regulator. The bad news is you’re only going to need one.
A dive industry leader, Aqualung consistently manufactures regulators that meet and exceed the needs of all divers from the novice diver to the salty veteran, and the Leg3nd Elite is no different. This is the Cadillac of regulators.
- Valve: DIN or yoke
- First stage: Over-balanced diaphragm
- Second stage: Pneumatically balanced
- Ports: Two high-pressure, four low-pressure
- Max working pressure: 300 bar/4350 psi (DIN); 232 bar/3365 psi (yoke)
- Weight: 26.3 oz/747g (DIN); 33.8 oz/957g (yoke)
Things we like:
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High performance
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Balanced diaphragm first stage
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Pneumatically balanced second stage
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Trusted brand
Things we don't like:
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Price point is a little high
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Heavy – doesn’t travel well
Costing roughly $400 (at the time of writing) and including the first stage, second stage, and octo, the Cressi XS Compact AC2 will meet the needs of the budget-conscious diver. However, you won’t have to sacrifice quality for a lower price. While not balanced, this regulator will suit new and vacation divers who enjoy hanging out on the shallow reefs.
A known and trusted brand, Cressi has developed a regulator to make diving more accessible for a greater portion of the population. Scuba is an inherently expensive sport, and the costs tend to scare new divers away — you paid a lot for your training and your travel. Choose the Cressi XS Compact AC2, though, and you’ll save a little money and still have a safe and reliable regulator.
- Valve: DIN or yoke
- First stage: Non-balanced flow-by
- Second stage: Downstream demand
- Ports: One high-pressure; four low-pressure
- Max working pressure: 300 bar/4350 psi (DIN), 232 bar/3365 psi (yoke)
- Weight: 17.5 oz/495 grams (DIN); 22.4 oz/635 grams (yoke)
Things we like:
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Inexpensive
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Complete set
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Rugged
Things we don't like:
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Not balanced
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Will have to upgrade sooner rather than later
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Heavy
Zeagle is a brand most divers would associate with top-quality, hardwearing BCDs. And this same quality is readily apparent in Zeagle regulators. Rated highly in scuba gear reviews, Zeagle’s regs have earned a reputation for toughness, reliability, and value for money.
For the environmentally sealed F8, Zeagle partnered with Atomic Aquatics, a brand renowned for the radical innovations it brought to the dive industry over the years. Together, these companies have engineered 20 improvements on the Zeagle Flathead regulator series, including changes to the inner mechanisms, materials, and exterior controls. The result is a reg that works harder, breathes better, and lasts longer.
Let’s dive into our review of the Zeagle F8 regulator.
- Valve: Yoke or DIN
- First stage: Balanced diaphragm
- Second stage: Pneumatically balanced downstream demand valve
- Ports: Two high-pressure; five low-pressure
- Weight: 41.6 oz/1.2 kg
Things we like:
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Smooth breathing even after 1,000+ hours of use
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Great value for money
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Comparable to regulators at a higher price point
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Performs well in cold and warm waters
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Flexible braided hose helps with routing
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Lightweight second stage
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Comfortable mouthpiece
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Reg servicing kit is one of the cheapest on the market
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Sleek design and changeable look with color kits
Things we don't like:
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Unit is slightly heavier than many regs on the market
The lightest and most compact regulator we reviewed—and on the market—the Mares Dual ADJ 62X has a lot to offer a wide variety of divers. Weighing in at just 27.5 oz (780 g), this regulator is a traveler’s dream. And, it comes standard with Mares’ own 29.5-inch hose so packing is a breeze. But it’s not just for the traveler. The 62X is ideal for younger or smaller divers because its light weight makes diving, packing, and loading gear simple for them.
You won’t be giving up quality for size, however. The Dual ADJ 62X features a balanced diaphragm first stage, so you can take this regulator on deeper dives without worrying about performance.
- Valve: DIN or yoke
- First stage: Balanced diaphragm
- Second stage: Downstream demand valve
- Ports: Two high-pressure; four low-pressure
- Max working pressure: 300 bar/4350 psi (DIN); 232 bar/3365 psi (yoke)
- Weight: 27.5 oz./779g (DIN), 33.6 oz./953g (yoke)
Things we like:
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Lightweight first stage
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Lightweight second stage
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Trusted brand
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Balanced
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Environmentally sealed
Things we don't like:
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Low-profile second stage means bubbles in your face
The TFX is the most expensive regulator on our list, in fact, it is one of the more expensive regulators on the market. It will cost you a pretty penny. But, if you have the money to spend on a high-quality piece of equipment, we recommend it. High performance, light weight, and effortless breathing make the TFX a top-notch regulator.
As light as a travel regulator, as dependable as a technical regulator, and as high- performing as any regulator on the market, divers can trust they get what they pay for with the Atomic Aquatics TFX.
TFX stands for titanium front exhaust, and titanium is the the main component of the second stage, making this regulator nearly impossible to freeze. Standard with a swivel connect at the neck of the second stage, you get both comfort and dependability out of the box.
- Valve: DIN or yoke
- First stage: Balanced flow-through piston
- Second stage: Pneumatically balanced poppet
- Ports: Two high-pressure; five low-pressure
- Max working pressure: 300 bar/4350 psi (DIN); 232 bar/3364 psi (yoke)
- Weight: 2.4 lbs./1.1 kg (entire system)
Things we like:
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Very high-performance
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Lightweight
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Standard second-stage swivel
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Very good cold-water performance
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Second stage built with titanium
Things we don't like:
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Very expensive
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Can’t use higher than 40% EANx
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Limited service technicians
Not only is the Apeks Ocea the first and only regulator made from recycled parts and bioplastics—and manufactured in a solar-powered factory—it is based on the high-performance DS4 platform that Apeks users have grown to trust over the years.
You want to help keep the environment clean, and the oceans spotless, in particular, so it’s a relief to know your equipment aims to do the same thing. From sunblock to wetsuits, many companies have begun manufacturing with the environment in mind. Apeks has taken the lead on this front when it comes to regulators. But it’s not just a gimmick, the Apeks Ocea breathes, looks, and travels as well as any other top-notch regulator on the market.
- Valve: DIN or yoke
- First stage: Over-Balanced diaphragm (based on DS4 platform)
- Second stage: Pneumatically balanced downstream poppet valve
- Ports: Two high-pressure; four low-pressure
- Max working pressure: 300 bar/4350 psi (DIN); 232 bar/3365 psi (yoke)
- Weight: 32 oz/905 g (DIN); 36.8 oz/1041 g (yoke)
Things we like:
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Very high-performance
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Lightweight
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First—and only—regulator incorporating environmentally-conscious attributes
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Unique exterior design
Things we don't like:
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Price point is high compared to other Apeks regulators
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Recycled materials are untested long term
You have reached the point where you want to upgrade your diving equipment, but you don’t want to shell out the big bucks attached to some of the price tags you see on the market. The Oceanic Delta 5 eDX can meet your needs for many dives to come. Right in the middle of the price spectrum, you can be confident in Oceanic’s history of making stable, workhorse regulators.
With an over-balanced diaphragm and environmentally sealed first stage, rest assured that this regulator will take you through your advanced diving and beyond. Where the hoses connect to the second stage, Oceanic has placed a “heat exchanger” to aid in cold-water environments. The eDX second stage is built with an all-metal valve body, is extremely light, and is designed with air venting in mind. You won’t have bubbles traveling back in your line of sight.
- Valve: DIN or yoke
- First stage: Balanced diaphragm
- Second stage: Pneumatically balanced
- Ports: Two high-pressure; four low-pressure
- Max working pressure: 300 bar/4350 psi (DIN); 232 bar/3365 psi (yoke)
- Weight: Not specified by manufacturer
Things we like:
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Great breathing
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Amazing price-to-quality ratio
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Comfortable
Things we don't like:
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Heavy
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Serviceability not as common
There’s a reason the Sherwood Scuba Brut Pro appears in many training programs, rental departments, and in aquariums and zoos across the country. It is one of the toughest regulators on the market, both the first and second stages. It can take a beating and breathes the same for your next dive.
Environmentally sealed, with a balanced piston design, the Brut Pro is reliable to the limits of recreational diving. While not the lightest regulator on the market, the Brut offers rugged dependability for the diver who loves to travel. Whether you throw it in your carry-on or you check it with your baggage, you won’t have to worry about those inevitable bumps and bruises.
- Valve: DIN or yoke
- First stage: Mechanically balanced flow-by piston
- Second stage: Pneumatically balanced
- Ports: Two high-pressure; four low-pressure
- Max working pressure: 300 bar/4350 psi (DIN); 232 bar/3365 psi (yoke)
- Weight: Not specified by manufacturer
Things we like:
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Rugged
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Durable and dependable
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Environmentally sealed
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Breathes great
Things we don't like:
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A little bulky
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On the heavier side
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Very plain (looks like a rental regulator)
Environmentally sealed with one of the smallest dry ambient pressure chambers on the market, the ScubaPro MK17 EVO is designed with cold-water divers in mind. There’s a reason you’ll find this regulator on the tanks of instructors the world over. Those early- and late-season classes in inland lakes and quarries mean they need something they can depend on.
I personally dive this regulator a lot. It’s my go-to when teaching or diving off the Atlantic coast where the salt and particulates are heavy, and where it takes a while to warm up. I suggest pairing this first stage with the ScubaPro A700 second stage to maximize your cold-fighting potential.
- Valve: DIN or yoke
- First stage: Balanced diaphragm
- Second stage: Balanced downstream
- Ports: Two high-pressure; four low-pressure
- Max working pressure: 300 bar/4350 psi (DIN); 232 bar/3365 psi (yoke)
- Weight: 30.03 oz (851 g) first stage
Things we like:
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Environmentally sealed
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Low profile
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Balanced diaphragm
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Rugged
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Nice price-to-quality ratio
Things we don't like:
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Higher price point
You’ve read through countless websites, studied the reviews, and talked to the folks at the dive shop, but you’re not sure what first stage goes with what second stage, and you’re worried about having to “Frankenstein” your regulator kit. Look no further than the Dive Rite XT Advanced regulator package. In one package divers will receive the XT1 first-stage regulator, the XT2 second-stage regulator, the XT2 octopus regulator, and the 2- inch tech SPG.
Having a trusted brand that makes top-notch equipment is one thing, having it all in one place is entirely another. While much of Dive Rite’s equipment caters to technical divers, the XT package can provide high quality and dependability to all levels of divers, from the novice to the expert at a great price for a complete package.
- Valve: DIN or yoke
- First stage: Balanced diaphragm
- Second stage: Pneumatically balanced downstream
- Ports: two high-pressure; five low-pressure
- Max working pressure: 300 bar/4350 psi (DIN); 232 bar/3365 psi (yoke)
- Weight: 32 oz./907 g (first stage, second stage, octopus, necklace, and bag)
Things we like:
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Comes as complete package (first stage, second stage, octo, SPG)
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Carrying bag included
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Octopus necklace included
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Balanced regulator
Things we don't like:
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Primary second stage hose is very short
Designed for durability and extreme diving, the Sherwood Scuba SR2 is great breathing whether you’re in the tropics or diving in frozen northern waters. When your top priority is quality, the SR2 meets those priorities.
A swivel turret and a fifth low-pressure port make the SR2 great for technical and drysuit divers, but it can be used by any diver from novice to expert. High-end quality with a just barely high-end price, the SR2 is a great investment in your diving pursuits.
- Valve: DIN or yoke
- First stage: Balanced piston
- Second stage: Pneumatically balanced
- Ports: Two high-pressure; five low-pressure
- Max working pressure: 300 bar/4350 psi (DIN); 232 bar/3365 psi (yoke)
- Weight: 3 lbs.
Things we like:
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High-performance regulator
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Great for cold water
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Swivel turret
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Fifth low-pressure port
Things we don't like:
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Piston can be finicky
Related Reviews
What to look for when buying scuba regulators
There’s a lot to consider when it comes to buying a scuba regulator. Where you’ll be diving; if the water is primarily cold or warm; how deep you plan to dive; if it will be in saltwater or freshwater; if you’ll be traveling a lot; the price; and the type of diving you’ll do will all impact your purchase decision.
Here are a few factors you should consider:
Do you need a DIN or yoke?
It all depends on where you’re diving, as standard usage of each type is highly geographical. If you’re primarily diving in places where the tanks are set up for yoke regulators, of course that’s what you’ll want. If, however, you encounter more DIN valve tanks, go for a DIN regulator.
Not sure of the difference? It’s pretty simple—just remember that “DIN screws in,” which means that a DIN valve regulator screws into a threaded opening on a tank. A yoke (or international) regulator, on the other hand, sits over the tank’s opening valve.
A DIN regulator has an internal O-ring inside the scuba regulator itself, which is visible when you remove the dust cap. That way, when you screw the regulator into the tank, the O-ring is snugly inside. On a yoke setup, the O-ring is seated in the opening of the tank.
Of note here is that yoke tanks are more common. Most rental tanks, especially aluminum, are yoke, as are most tanks found in the Caribbean and other popular dive destinations.
Proponents of DIN argue, however, that because the O-ring is placed in a less superficial position, there is an added level of safety because O-rings won’t blow. For this reason, DIN is becoming increasingly popular as more and more dive shops offer both DIN and yoke tanks. The overwhelming majority of steel tanks use a DIN setup.
So, when deciding, consider whether you will be diving primarily with steel tanks or whether you’ll be traveling to destinations that favor the yoke setup.
Can I use a DIN regulator on a yoke tank?
You certainly can. You’ll just need a converter. Look for one that is solidly made from durable materials and looks like it can take a few knocks. For DIN divers, a converter is an essential bit of gear that should never leave your dive bag when you’re on a scuba vacation.
We like this converter from manufacturer Aqua DIN.
Can I use a yoke regulator on a DIN tank?
Yes, but you need to know what you’re doing, as there’s a safety issue here. A DIN tank is rated to 300 bar (4353 psi) and a yoke tank is rated to 232 bar (3364 psi). If you fill a DIN tank to 300 bar and use a yoke regulator on it, you could end up in a world of hurt or worse.
To adapt a yoke regulator to a DIN tank, you’ll insert a “plug” with the dimensions of the yoke valve into the DIN opening on the tank. This does not change the working pressure of the tank. Most high-pressure DIN tanks are filled beyond the safe limit for yoke regulators, so your yoke regulator may not be able to handle the higher pressure.
By nature, the yoke tank contains an external O-ring. This O-ring can rupture when subjected to too much pressure—best case scenario, it ruptures on the boat while you are setting up. Worst case scenario, it bursts underwater. By using a high-pressure tank that’s filled to 300 bar, you’re taking a chance on that O-ring rupturing.
If you don’t have a high-pressure tank filled to over 232 bar (3364 psi) limit you should be fine. But remember, most high-pressure tanks are filled beyond the limit of a yoke-fitted regulator. So, if you use a yoke regulator on a DIN tank, make sure the pressure of the tank does not exceed 232 bar (3364 psi) before you add the yoke to the tank.
Once you’ve checked, all you need is an insert and an allen key. Any dive center worth its salt (water) will have these readily available. But it’s never a bad idea to have a few extra with you just in case. You can pick them up here.
We generally do not recommend this except for the most experienced divers. It can be a safety issue that novice divers may not have the experience to recognize.
Pro Tip: Use your old mask box to store your inserts, allen keys, scuba multi-tool, spare fin straps, and all those bits and pieces the well-equipped diver never leaves the shore without.
How much do you want to spend?
Here at DIVEIN, we classify regulators into three categories: budget, mid-range, and high-end.
We consider any regulator up to or around $350 as a budget or entry-level regulator. Don’t let the cost fool you though— a great many of them are still really good regulators. What you will run into, however, is that most of these are unbalanced. This means you will feel a much harder breathing effort as you descend deeper.
Also, many of these regulators are not environmentally sealed, making them a poor choice for cold-water diving. Think about where you dive most frequently. If you plan to plunge into cold water anytime soon, choose a higher-level regulator.
Our mid-range category runs from roughly $350 to $799. You can find a mixture between budget and high-end in this category. Some will be balanced but not environmentally sealed and vice versa. Some might not perform quite as well as the high-performance regulators, but if you only dive on vacation, this category would be a good fit. Ultimately, this price range hits the sweet spot for the vast majority of divers.
Our high-end, or high-performance, category contains those regulators that cost above $799. These are high-performance regulators that are both environmentally sealed and balanced. You will find these regulators on the tanks of instructors, divemasters, advanced divers that dive deep, and technical divers.
Not everybody in the diving world needs a regulator that meets these specifications. However, if you anticipate advancing through your diving career, or if you just seek the highest level of machinery, it might not be a bad idea to start with—or upgrade to—one of these regulators.
Will you be diving in cold or warm water?
If you’ll be diving in water that’s significantly colder than 57 F (14 C), you need a scuba regulator that’s fit for that purpose. In fact, diving in water below 60 F (15 C) is considered cold-water diving. Make sure that it is environmentally sealed, or at the very least look for a regulator that has been built to isolate the internal mechanism.
All diaphragm-driven regulators, by their nature, are environmentally sealed. This level of protection ensures the first stage will not freeze up because no contact occurs between the surrounding water and the internal parts.
But surely, 60 F doesn’t seem that cold. So why would this be an issue? Due to the way first-stage regulators move highly pressurized air at incredibly high speeds, the regulators routinely drop in temperature up to 20 degrees. This happens because the air pressure moving from the tank into the first stage drops, thus rapidly expanding the air and cooling it, regardless of the water temperature. Warm water, however, acts as an insulator, while cold water doesn’t give the regulator a chance to warm up.
A metal second stage is also better for cold-water diving because metal has more thermal conductivity than plastic. Any scuba regulator is fine for use in warm water.
Consider ease of breathing
This one is a no-brainer, since your regulator needs to be easy to breathe from without undue resistance. Because you can’t always test out a regulator before you buy it, choose trusted brands. Check scuba forums for advice and reviews, and follow the information you find in trusted publications, such as this one.
On the whole, piston-driven regulators are a simpler design, and allow a larger volume of air to reach the second stage. Recently, a spate of inexpensive knock-off regulators have made their way into the marketplace. Are these unknown brands tested to meet stringent safety standards? Our advice here is to steer clear—if the price seems too good to be true, it probably is.
What does balanced or unbalanced mean?
A balanced regulator neither assists nor resists the flow of air; it breathes the same under all conditions. This matters when it comes to external conditions including the amount of gas remaining in a tank, depth, or breathing rate. At lower tank pressures, an unbalanced regulator may exhibit increased resistance.
While balanced scuba regulators really start to perform on dives deeper than 130 feet (40 m), you’ll already feel the difference as you approach 100 feet (30 m). So, if you’re planning to dive mostly in deeper water, choose a balanced reg.
Note that internal, more complicated mechanisms are to thank for making a regulator “balanced,” which will make the reg more expensive.
What gasses will I be using?
Most regulators are safe to use with EANx (enriched air nitrox) up to 40% once you are trained and certified. Becoming EANx certified allows a diver to calculate the best mix possible and maximum operating depth.
For decompression diving, you should consider the regulator’s compatibility with gasses including higher-percentage oxygen, and you will certainly need to choose a DIN regulator. Again, this level of diving requires more certification training and vast experience prior to undertaking.
How many ports does a regulator have?
The first stage should have a minimum of three low-pressure ports (sometimes marked as MP or medium pressure) for recreational diving— one for the primary second stage, one for the alternate, and one for the inflator hose. If you dive with a drysuit, you will need an additional port so you can add air to your suit from the tank.
There will also be a high-pressure port (marked HP) for the Submersible Pressure Gauge (SPG)/console. Contrary to the belief of some, you still need an SPG when diving with a transmitter and air-integrated computer.
Scuba regulator weight
If you’re traveling for diving a lot, you’ll want a regulator that doesn’t take up a lot of your weight allowance. Look for regs that have been specifically designed for travel.
Keep in mind, though, that weight is at the bottom of this list for a reason. Don’t pick a regulator that won’t perform as you expect it to or one that won’t meet your needs based purely on size or weight. The heaviest scuba regulators on the market today weigh in at just over 2 pounds (0.9 kg), while the lightest weigh just under 16 oz (.45 kg), and 16 oz in checked luggage won’t make or break your holiday.
Look at other equipment to lighten your load. Besides, you should probably carry your most important piece of lifesaving equipment in your carry-on baggage.
Are you purchasing a scuba regulator for a child?
If so, look for a regulator with slightly shorter hoses and a mouthpiece that will fit comfortably in smaller mouths. For children’s scuba regulators, our top picks are the Scubapro MK2 EVO or the Aqualung Mikron. Both of these trustworthy regulators come in DIN and yoke versions and include an R195 second stage, or Mikron second stage, respectively.
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Comments
Where would you rank the new Apeks OCEA ? 🙂
As Number 6 in this guide as Most Innovative. This is a great regulator, and made from recycled parts & bioplastics. Plus the facilities of Apex where this is manufactured is solar-powered, making this one of the most environmentally friendly regulators.
What do you thing of Mares Abbys?
Hi David,
We haven’t tested the Mares Abbys so I don’t have that many comments on it. Hope you can find a suitable regulator on the list above.
I am planning a few dives tours while on a cruise ship and want to bring as little equipment as possible. Does anyone know if it is acceptable to only bring the 2nd stage of your regulator and connect to their 1stage? So I only have the mouth piece and hose.
Hi Kevin,
I don’t think you’ll be allowed to do so, and it’s not advisable either. Most manufacturers recommend you use the same first and second stage.
Yes, that would do, but if you go below 45 I suggest you get an environmentally sealed regulator.
Yes, that would do, but if you go below 45 I suggest you get a environmentally sealed regulator.
Hi,
Is the Cressi AC2/ XS2 regulator okay to use for diving in waters between 45-50 degress F?
Hello,
Could you please tell me which regulator you’d recommend me? Apex xtx50 or Mares ultra 72x?
What is your opinion on them? Thank you.
Hi Tom,
Yes, the Oceanic Apph 10 and SPX first stage will serve you well at depts of 110 feet. No issue there.
Question in regards to the Oceanic Alpha 10 with SPX First Stage: I dive at depths from 90 – 110 or a little deeper occasionally, would the “Oceanic Alpha”
be a good choice?
All regulators have an exhaust valve, but the placement might be what you should look at. Usually, they have expelled air coming out just below the mouthpiece and with the exhaust valve “pointing” both ways. This way the air can get out no matter your face direction. So, to get a different air stream when breathing out, look for the placement of the exhaust valve and see if you can fin done that will suite your needs.
I have not been diving in many years but am considering getting back into it’s a port this time. In the past I dove with commercial regulators which I have dove with in ice covered waters and to some extreme depths. This time I want into something VERY light as an hour with thos commercial regs left you with hours of fatigue after using them, but I still want it to be balanced, and easy breathing. My guess is I most likely will never go down to 100ft any longer but more around the 50ft max zone with the option of going a bit deeper. I would also desire it to handle some harsh environments such as that of heavier salty and suspended sands as I found in the Persian gulf and Red Sea. I am not worried about the cost, just the reliability and it meeting my desired needs.
Thank you fo
Hi David,
Did you look at the guide, as I’m sure it’ll answer most of these questions 🙂
Hello,
I don’t like to take all the different Regulators from different dive centers in my mouth. Especially now since Covid 19.
I’m thinking about to buy at least the mouth part but i guess I have to buy a complete regulator?
How can I decide which one is the perfect regulator for me?
I would want to use it for dive centers i Asia. That means warm water and they’re using INT norm?
What is the minimum I have to buy?
What is the best I can get?
What brand normally prof. diver would use? Is there common brand they’re usually using?
Many thanks for AOWD
really useful info. Any more regs with exhaust valve? I hate having bubbles in my face when looking at anything
Hi Tercier,
Diving with a mobile denture, that’s a really good question!
Quick follow up question: You say “regulator while snorkeling”, and this is a bit contradictory. A regulator is used for scuba diving and a snorkel is used for snorkeling.
As for the regulator, any regulator will do. You might need to consider changing the mouthpiece in order to find a fitting one, but this is possible on any of the above regulators. The issue is not as much the fit of the regulator, but wheater the mobile denture will follow out once the regulator is removed (or accidentally pulled out). I can’t find any mouthpieces that are made solely for this purpose, so you need to try your way through a few of the once available. Check out this guide: https://www.divein.com/guide/regulator-mouthpiece/
For snorkeling, it’s not always possible to change the mouthpiece. Here I’d suggest you look into a full face snorkel mask: https://www.divein.com/full-face-snorkel-mask/
I hope this gives a bit of calcification.
Could you please advice me what regulator do you recommend for someone who is an excellent diver with a mobile denture?
With a normal regulator she lost her denture whilst snorkeling.
Thank you very much.
Yes, sure will. Have fun with it 🙂
Hi..i used to be at 90-110ft of depth..does Mk2+R295 suites my needs?
Hi Ahmed,
It wasn’t been part of the regs we’ve tested, so I can’t really say. I’ve tried it once, and it was good, but that was not part of a test but just a regular fun dive. I’ve only heard good things said about it, but more than that I can’t give you 🙂 Hope it’ll help a bit.
Hi Torben ,
How about the mares instinct 15X ?
Hi Ahmed,
The Mares Rover is a really good regulator for any beginner diver.You’ll get a great one. It’s reliable, sturdy, hard-working, breathes well. All in all a great reg.
Hi there, iam a new advanced open water.. Would you help me choose between mares rover reg. Or prestige x15 reg. ? With some comparison.
Also computers mares puck pro & suunto zoop novo ?
Thank you for your assist
Can I simply just say what a comfort to find somebody that actually understands what they are talking about. Great guide!