The Cal Spas Experience is so much more than just having a hot tub in your backyard. It is about a total home resort experience that is healing to your mind and body and uniquely tailored to you and the specific needs of your body. That’s why we have developed the U-Select Hydrotherapy System, exclusive to Cal Spas hot tubs.

Cal Spas U-Select hydrotherapy system allows you to personalize your Platinum Plus spa in an almost unimaginable way! This system allows you to select your VERY OWN unique combinations of jets from our menu of ten diverse jet configurations. The possibilities are endless.

Imagine being able to target specific muscle groups when you choose from a range of jet styles and pressure intensities. Well, you can! What’s next? Wash away stubborn pains, relieve everyday stress, and become the best most energized version of yourself.

Keep reading to learn about the different jet offerings that you can choose from.


Eight jets aligned from your neck down to your lower back provide a medium intensity tissue massage for your entire back. Tension and muscle aches quickly disappear leaving you relaxed.


A gentle hydro-massage is applied all-over for a soothing sensation and immersive experience.


A gentle and relaxing back massage works with warm spa water to relieve stubborn back pain. This soothing experience will be your favorite getaway to end a long day.


12 jets provide a soft tissue massage that penetrates muscle pain across your back. End your days by relaxing in your own personal hydrotherapy spa.


A deep-tissue massage for upper and lower back pain works with a gentle yet firm pulsating jets targeting your middle back.


The Circuit Pack provides a soft to medium intensity massage geared towards key muscles in your back. Jets can be adjusted to specific areas for an even better therapeutic experience.


Release muscle tension and joint pain with a perfectly aligned back massage. The Trigger Pack is perfect for targeting tense muscles.


The pattern of the jets is designed to hit muscles that cause tension and relieve the everyday stress. The nine jets provide a soft to medium tissue massage to help eliminate back pain.


Combine the best of both worlds. A kneading massage relaxes your upper back while a deep penetrating lower massage targets to release daily tension.


Targeted neck jets and pulsating upper and lower back jets provide a deep massage on problematic areas.

With your choice of jet combination on your custom build hot tub, design your spa for your personal needs and preferences! Experience the Cal Spas lifestyle that you can’t get anywhere else.

For additional information on Cal Spas’ Hot Tubs, please visit: or Call 1-800-CAL-SPAS

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Hydrotherapy to Heal Minds and Bodies
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