Counter current pool system2025-03-17T13:35:29+01:00

Train like a Pro

EVAstream + EVA underwater lighting

Counter current swimming machine

Intuitive training with synchronised underwater lighting

EVA is developer of high-quality swimming pool solutions, with in-house engineering and production in the Netherlands.

As Europe’s market leader in LED underwater lighting, we have applied our expertise to make swimming with the EVAstream even more immersive by synchronizing it with our color-changing RGBW LED underwater lighting.

The EVAstream can be easily expanded with EVA’s underwater lighting, adding a whole new dimension to your swim training. The lighting automatically synchronizes with the pre-programmed swim workouts, visually guiding you through each exercise. No need to check a clock, the color-changing lights clearly indicate your progress within a set and show when it’s time for a break or the next interval.

EVA is developer of high-quality swimming pool solutions. All of our products are engineered and manufactured in-house in the Netherlands.

Select your EVAstream

Choose the EVAstream Next model that fits your swimming level. There are six models ranging from 175 to 550 m³/h. Then select an EVA Control option for either basic operation, single workouts, or full training programs.

LED underwater light

Combine with underwater lights

EVA’s RGBW lights automatically sync with the pre-programmed swim workouts, visually guiding you through each session. No need to check a clock—light colors indicate progress, breaks, and new sets.

Control with EVA Web App

Operate your EVAstream and underwater lights via the standard supplied EVA Web App on your smartphone or tablet, or use the optional IP67 waterproof remote for easy control from the pool.

“The EVAstream’s innovative turbine design creates the most spacious swim zone,
delivering the most natural swimming experience at home”

Introducing EVAstream Next

After the success of the EVAstream Fit, Pro, and Max, we are launching the EVAstream Next series in 2025. These next-generation swim machines are even quieter and over 30% more compact and energy-efficient. With a range of models available, there is a perfect EVAstream for every swimmer, from beginners to elite athletes.

Most natural swim experience
The EVAstream stands out with its patented turbine design, creating a faster, farther-reaching flow that automatically lifts swimmers into a stable position. Furthermore, it also allows for an extra large swim zone for natural acceleration and deceleration, just like in a competition pool.

Its hermetically sealed, vibration-free motor makes it the quietest swim machine on the market. EVAstream is the most advanced counter-current swim machine available today.

Complete set EVAstream Next

Model User Flow capacity Flow speed Number of turbines
EVAstream Next 175 Recreational 35 – 175 m3/h 0,8 – 4,3 m/s (2:15 sec per 100m) 1 turbine
EVAstream Next 225 Recreational 45 – 225 m3/h 1,1 – 5,5 m/s (1:40 sec per 100m) 1 turbine
EVAstream Next 275 Experienced 55 – 275 m3/h 1,3 – 6,7 m/s (1:25 sec per 100m) 1 turbine
EVAstream Next 350 Professional 65 – 350 m3/h 1,7 – 8,6 m/s (1:10 sec per 100m) 1 turbine
EVAstream Next 450 Experienced 90 – 450 m3/h 2x 1,1 – 5,5 m/s (1:15 sec per 100m) 2 turbines
EVAstream Next 550 Professional 110 – 550 m3/h 2x 1,3 – 6,7 m/s (1:15 sec per 100m) 2 turbines

Control the EVAstream and underwater lighting via the standard EVA Web App or the optional waterproof remote for added convenience

Personalise your EVAstream

When selecting an EVAstream, you first select the Next model that matches your swimming level. Then, with the selection of the EVA Control, you determine the features your EVAstream offers: basic operation or advanced training capabilities.

The EVAstream Next 175 works exclusively with EVA Control Eco, which does not support training options or lighting. For higher-capacity EVAstream models (225 m³/h and above), you can choose from EVA Control 1, 2, or 3:

  • EVA Control 1 Essential provides basic operation and enables control of EVA underwater lighting but does not include training programs.
  • EVA Control 2 Trainer adds 3 pre-set swim workouts: a sprint, interval, and endurance training, with automatic light synchronization.
  • EVA Control 3 ProTrainer offers three full training programs with a total of 20 pre-set swim workouts, also with automatic light synchronization:
    • A buildup program with 10 training sessions, building up in time
    • A sprint program with 5 shorter explosive sprint training sessions
    • An endurance program with 5 training longer sessions for stamina
    • Additionally, create and save your own swim training sessions!

Train like a Pro!

When using a swim machine, you swim in a relatively fixed position, making orientation within a training session challenging. With EVA’s synchronized underwater lighting, there’s no need to check a clock—the intuitive light signals guide you through each exercise.

Simply select your workout via the EVA Web App and take position. The lights turn white, giving you time to prepare. When they switch to red, your session begins, and you swim against the powerful, stable EVAstream current. Each exercise is divided into three equal phases:

Red, start of the exercise – Green, one-third is completed – Blue, final push!

Time for a break? The lights turn white, and the EVAstream pauses for recovery. Just before the next set, flashing lights signal you to get back into position—your next challenge awaits!

Counter current swimming machine

Sports-loving family chooses the EVAstream

“The client was a top-level amateur water polo player and is accustomed to swimming frequently, while the children are also passionate about the sport. The family uses their pool daily, even in winter. For active customers like this family, we highly recommend the EVAstream.”

Rosalie Verloop of Aqua Unique – Read the full case study

Get the most out of your existing pool!

Do you already have a pool but mainly use it to cool off on hot days? With the EVAstream Move, you can get much more out of your pool. This battery-powered, wireless swim machine is the only one in the world powerful enough for real swim training—without installation or wiring.

Ready to use in minutes, its mobile design makes it easy to move and use instantly. The powerful battery provides 1 to 4 hours of swimming fun and recharges within four hours using a standard power outlet.

With its powerful current, compact and luxurious design, and easy control via the EVA Web App, the EVAstream Move fits in any pool. Rediscover your pool and swim all year round!

What sets the EVAstream apart from other counter-current systems?2025-03-17T13:19:57+01:00

The EVAstream stands out with a patented turbine design featuring a narrowing at the outlet, creating a faster and more powerful water flow, and a hermetically sealed motor design that ensures exceptionally quiet operation.

Patented Turbine Design for the Most Realistic Swimming Experience

The EVAstream is distinguished by its patented turbine design, which generates a stronger and farther-reaching water current. This naturally lifts the swimmer into a stable swimming position, ensuring an effortless and natural swimming experience. The extended water flow creates an extra spacious swimming zone where you can freely accelerate and decelerate, just like in a competition pool. This makes the EVAstream the ultimate choice for training, fitness, and relaxation.

The Quietest Counter-Current Swimming Machine on the Market

Thanks to an advanced, vibration-free motor design, the EVAstream is the quietest swim machine available. The hermetically sealed motor with frictionless ball bearings prevents wear and minimizes noise, resulting in a serene swimming experience. This allows you to train or relax undisturbed, free from disruptive vibrations or motor noise.

In addition to its patented turbine and motor design, the EVAstream offers the option to expand the system with EVA’s RGBW LED underwater lighting, which synchronizes with pre-set swim programs. Different colors guide the swimmer through interval, sprint, and endurance training, making workouts more structured. The EVAstream is controlled via the EVA Web App on a smartphone or tablet and can optionally be supplemented with a waterproof remote control.

The EVAstream features a compact and stylish design that complements the luxurious appearance of swimming pools. Unlike many other, often much larger, systems it also integrates seamlessly into high-end pool environments. Finally, its energy-efficient design operates on a standard power supply without requiring a high-voltage connection.

What does the extra spacious swimming zone of the EVAstream mean for my swimming experience?2025-03-17T12:51:32+01:00

The EVAstream’s extra spacious swimming zone allows for a more natural and controlled swim, made possible by its internationally patented turbine design. The narrowing at the outlet increases water speed by over 30%, extending the flow further into the pool. This ensures that swimmers remain 1.5 to 3 meters away from the machine while swimming. The powerful, wide flow lifts the entire body—including the legs and arms—into an optimal swimming position, reducing the need for balance corrections. Since the current is directed at the torso rather than the head, there is no disruptive splashing. With the ability to fully utilize the extended swim zone, swimmers can freely accelerate and decelerate, replicating the feel of a competition pool.

Can I experience a trial swim in the EVAstream?2025-03-17T12:51:25+01:00

The best way to understand the EVAstream’s powerful and natural swimming experience is to try it yourself. If you have your own pool, you can test the EVAstream Move in your own environment. Alternatively, you can book a trial swim at a professional swim location near you. Contact us to schedule a session and experience the difference firsthand.

Which EVAstream models are available?2025-03-17T13:33:20+01:00

The EVAstream is available as a built-in model, which is seamlessly integrated into the pool wall. Built-in models are commonly used in new pool constructions. For existing pools, there is also a mobile, battery-powered version: the EVAstream Move, a fantastic wireless option.

The new EVAstream Next product line consists of four built-in models, with two available as dual-turbine versions, offering flow rates from 175 m³/h to 550 m³/h:

  • Single turbine models:

    • EVAstream Next 175 (new entry-level model)
    • EVAstream Next 225 (formerly Fit)
    • EVAstream Next 275 (new)
    • EVAstream Next 350 (formerly Pro)
  • Dual turbine models:

    • EVAstream Next 450 (2x 225) – (formerly Max)
    • EVAstream Next 550 (2x 275) – (new, extra powerful model)

For existing pools, the EVAstream Move is available in two versions:

  • EVAstream Move 225
  • EVAstream Move 275
What are the key differences between the EVAstream Next models?2025-03-17T13:43:31+01:00

The EVAstream Next series varies in power, flow speed, and suitability for different swimming levels:

  • EVAstream Next 175 – Designed for recreational swimmers, offering flow rates between 35–175 m³/h and speeds up to 4.3 m/s (2:15 per 100m).
  • EVAstream Next/Move 225 – Suitable for recreational swimmers, with 45–225 m³/h and speeds up to 5.5 m/s (1:40 per 100m).
  • EVAstream Next/Move 275 – Ideal for experienced swimmers, delivering 55–275 m³/h with speeds up to 6.7 m/s (1:25 per 100m).
  • EVAstream Next 350 – Designed for professional swimmers, with 65–350 m³/h and speeds up to 8.6 m/s (1:10 per 100m).
  • EVAstream Next 450 (dual turbine) – Suitable for experienced swimmers, offering 90–450 m³/h with twin-turbine flow speeds up to 2x 5.5 m/s (1:15 per 100m).
  • EVAstream Next 550 (dual turbine) – A professional-level swim machine with 110–550 m³/h, delivering speeds up to 2x 6.7 m/s (1:05 per 100m).
What do I need for a fully built-in EVAstream in my pool?2025-03-17T12:51:57+01:00

To install a built-in EVAstream Next, you will need the following components:

  • Choose your EVAstream Next model – Select based on your swimming level and intended use. This determines the power and flow capacity.
  • Select your EVA Control unit – This defines the functionalities, from basic speed adjustment to pre-programmed training sessions and advanced swim programs.
  • Control options – Every system includes access to the EVA Web App, but a splash-proof remote control is available as an optional add-on.
  • Underwater lighting (optional) – Expand your setup with EVA LED underwater lighting, which synchronizes with the EVAstream Next models to enhance your swimming experience with guided lighting effects during training sessions.
  • Installation components – Choose the appropriate installation niche for recessed mounting of the EVAstream and select a cover plate in your preferred color and finish.
What do I need for a mobile EVAstream Move in my pool?2025-03-17T12:51:53+01:00

The EVAstream Move is a fully self-contained swim machine. It is wireless, easy to move by a single person, and requires no installation. The EVAstream Move is the only wireless swim machine in the world with a motor powerful enough for truly unrestricted swimming. The EVAstream Move comes completely ready to use, with everything needed for effortless swimming anytime, anywhere.

Key features of the EVAstream Move:

  • Operates on a high-performance battery that provides at least 1 hour of non-stop swimming on maximum capacity, with actual swim time often extending for hours.
  • Recharges in under 4 hours using the included charger.
  • Available in two power levels:
    • EVAstream Move 225 (225 m³/h)
    • EVAstream Move 275 (275 m³/h)
  • Comes standard with EVA Control 2 Trainer, a charger, and an IP67 waterproof remote control.
  • Includes three pre-set training programs accessible via the EVA Web App.
  • Not compatible with EVA LED underwater lighting.
Can the intensity of the water flow be adjusted?2025-03-17T13:54:41+01:00

Absolutely. You can operate the EVA Web App (free of charge) on any smartphone or tablet, regardless of the operating system. Additionally, you can expand your setup with the IP67 remote control, allowing you to turn the EVAstream on and off, adjust the water flow speed, and start training sessions directly from the water. Do you also have EVA LED underwater lighting? Then you can use the same EVA Web App, optionally in combination with the remote control, to manage the lighting (dimming, color changes, etc.).

Go Back to FAQ-items

What functionality options can I choose from?2025-03-17T14:15:23+01:00

Every EVAstream requires an EVA Control to determine the available functionalities. Once you have selected the appropriate EVAstream Next model based on the desired capacity, you choose the EVA Control that provides the features you need – from basic operation to advanced training programs.

What functionality options can I choose from?
With the EVA Control, you determine the features your EVAstream offers, from simple operation to extensive training capabilities. Every EVAstream comes standard with the EVA Web App for easy control via a smartphone or tablet.

  • EVA Control Eco – For EVAstream Next 175
    Specifically designed for the EVAstream Next 175, the EVA Control Eco offers basic functions (on/off, speed, timer) but does not include pre-set swim training programs and is not compatible with underwater lighting. This model cannot be used with other EVAstream models.

  • EVA Control 1, 2, or 3 – Choose your training level
    For EVAstream Next models from 225 m³/h and higher, you can choose from:

    • EVA Control 1 Essential – Basic operation, compatible with EVA underwater lighting, but without pre-set training programs.
    • EVA Control 2 Trainer – Includes 3 swim training programs (sprint, interval, endurance) with synchronized underwater lighting.
    • EVA Control 3 ProTrainer – The most advanced option with 20+ pre-set sessions:
      • Buildup program – 10 sessions to improve endurance.
      • Sprint program – 5 high-intensity training sessions.
      • Endurance program – 5 sessions focused on strength and endurance.
      • Ability to create and save custom workouts.

    EVA Control 3 ProTrainer offers the most comprehensive training options and is ideal for serious swimmers.

The EVAstream Move comes standard with the EVA Control 2 Trainer, including the EVA Web App and an IP67 waterproof remote control.

Why is the EVAstream Next 175 not available with swim training programs?2025-03-17T12:52:19+01:00

The EVAstream Next 175 is the entry-level model designed for recreational swimmers. Swim training requires a more powerful machine, starting from the Next 225 model.

Is it possible to use only a remote control without an EVA Control?2025-03-17T12:52:23+01:00

No. An EVA Control unit is always required to operate an EVAstream. With it, you automatically gain access to the specially developed EVA Web App. We specifically chose a web app because it is accessible on all operating systems and can be controlled from any device.

If you still prefer using a remote control, you can easily expand your setup with our IP67 splash-proof remote control.

Can the EVAstream be operated from within the pool?2025-03-17T12:53:10+01:00

Absolutely. The EVA Web App can be accessed from any tablet or smartphone, regardless of the operating system. If you do not have a waterproof smartphone or tablet, you can use the EVA IP67 remote control, which is designed for use with wet hands and can be placed on the poolside while swimming.

Can every EVAstream be connected to EVA LED underwater lighting?2025-03-17T12:53:14+01:00

With expansion kits for 2, 3, or 4 x 25W SubAqua RGBW lights (including niche and cover plate) and a central power supply unit, you can easily integrate synchronized underwater lighting into your EVAstream setup.

Only the EVAstream Next 175 with ECA Control Eco cannot be connected to underwater lighting. All other EVAstream Next models and EVA Control units support this feature. Convenient expansion kits for 2, 3, or 4 EVA SubAqua 25W RGBW underwater lights are available.

The mobile EVAstream Move models are not expandable with EVA LED underwater lighting.

Can connected underwater lighting be controlled separately from the EVAstream?2025-03-17T14:27:26+01:00

Yes. Since the introduction of the EVAstream Next series, the EVAstream with Motor Control Unit (MCU) and the EVA Control (ECA) are separate components. This allows RGBW underwater lighting connected to the EVAstream to be operated independently, even when the EVAstream is turned off.

Can I install the EVAstream by myself?2025-03-17T14:28:28+01:00

That depends on the type of EVAstream you choose. If you opt for the EVAstream Move, you get a portable swim machine that you can place in the pool for each use and return to its storage location afterward. No technical knowledge is required for this. The built-in version (EVAstream Next) must be installed by one of our installation partners. Contact us to find a reseller near you.

Which safety standards does the EVAstream meet?2025-03-17T14:32:04+01:00

All EVAstream swim machines comply with strict international safety standards for electrical safety, entrapment protection, and hair safety. They meet the requirements for both private pools (EN 16582-1) and public pools (EN 13451-1).

Go to Top