Hydro Systems’ Cold Plunge system wins KBB’s 2023 Product Award

Hydro Systems’ Cold Plunge system has won KBB’s 2023 Product Awards for Bathroom Product of the Year & Tub. We are proud of our commitment to developing innovative solutions in health and wellness for the bath and are grateful for this industry accolade.

Hydro Systems, recognized as the leading innovators of hydrotherapy baths and jetted systems and proudly made in the USA, has introduced a solution for taking the home spa bathroom to new tranquil heights. Cold Plunge, by Hydro Systems, is a new cold hydrotherapy system that is available on any of their bathtubs.

An installation of a Hydro System bath can include one of their signature jetted therapeutic systems and chromatherapy, so adding Cold Plunge to the same tub provides the bather with several immersive options.  For the private home spa environment, it provides a convenient and efficient use of the space, because the same bathing vessel can be a soaking tub, a hydrotherapy tub, or a cold plunge tub.

Taking the Cold Plunge:

Cold water therapy is the practice of soaking in water that’s around 59°F (15°C) or less. The benefits of this state-of-the-art spa and wellness experience are known to include reduced pain and inflammation, faster post-workout muscle and joint recovery, strengthening of the immune system, enhanced mindfulness, and improved blood circulation. The benefits of cold hydrotherapy are known to include:

  • Accelerated post-workout muscle and joint recovery
  • Reduced pain and inflammation
  • Increased metabolism

Additional benefits that are often reported but have not been scientifically documented:

  • Improved immune functioning
  • Improved sleep
  • Reduced anxiety and stress
  • Increased mindfulness


Hydro Systems leads the industry in Cold Plunge technology, offering a water-chilling-system with advanced UV sanitized water,  for any of their freestanding and built-in decorative and ergonomic baths.  The residential designer or homeowner has a plethora of tub designs, configurations and dimensions at their disposal. They are also the first and only manufacturer to fully integrate cold hydrotherapy across all hydro-therapeutic and holistic wellness product system options. The water cooling equipment can be conveniently installed in a concealed cabinet, custom enclosure or storage space, within eight feet of the bath.