Do self-cleaning hot tubs exist? Introducing nearly maintenance-free hot tubs with Jacuzzi® True Water®

10 Minute Read

If you’ve heard about self-cleaning hot tubs and wondered if they are too good to be true, picture this: you come home after a long day, tired and ready to relax. You slip into the warm, crystal-clear water of your hot tub. The jets begin to massage your sore muscles. Instantly, you feel your stress melt away. And you’re not even slightly worried about how much time you’ll have to spend maintaining your hot tub.

Sounds ideal, right? But the real question is: do self-cleaning hot tubs actually exist? The answer is yes. Thanks to cutting-edge water care technology, it’s now possible to own a hot tub that practically maintains itself. One of the most exciting innovations in this space is Jacuzzi® True Water ® , simply called True.

With True, the Jacuzzi® brand has redefined clean1 water—and simplified hot tub ownership, once again taking the lead on redefining wellness and making it easier than ever to achieve high-level hydrotherapy without all the hassle. This article will break down what a “self-cleaning” hot tub actually means, how Jacuzzi® True Water® works, whether this revolutionary system is right for you, and whether or not a self-cleaning hot tub is worth it.

What does “self-cleaning” really mean in a hot tub?

When you hear “self-cleaning,” it’s natural to picture a spa that magically stays pristine without you lifting a finger. And while hot tubs still need occasional attention, self-cleaning today refers to systems that drastically reduce your maintenance time and chemical use. A real self-cleaning hot tub:

Keeps water clear and fresh with minimal effort
Requires far fewer chemicals
Reduces or eliminates the need for frequent scrubbing or shocking
Uses advanced filtration or technology to maintain clean1 water

In other words, it lets you spend more time soaking and less time scrubbing.

Introducing Jacuzzi® True Water® : Clean1 water, made simple

The Jacuzzi® brand, a trusted name in hydrotherapy for decades, launched True, an advanced water care system that delivers remarkably clean1, clear water with minimal maintenance and almost no need to add chemicals.

True is powered by nanotechnology, a scientific breakthrough that cleans1 water on a molecular level. What makes it special? True:

Reduces the need for traditional chemical agents and is up to 99.999% chlorine-free
Requires just 15 minutes of maintenance a month2
Keeps water continuously clean1 with trillions of microscopic oxygen-filled bubbles

While this may sound too good to be true, it’s science at work, and it’s changing everything about hot tub care.

How nanobubbles make it possible

At the heart of True is nanobubble technology. These bubbles are 5,000 times smaller than a grain of sand. Because of their nanoscopic size, they stay suspended in the water much longer than traditional bubbles. They can penetrate every nook and cranny of your spa’s plumbing and surfaces. They remain in the water for days, oxygenating the water to remove 99.9% of bacteria and viruses3.

Here’s what they do:

Break down and lift away debris at the microscopic level
Dislodge contaminants from surfaces and waterlines
Increase oxygen levels in your water, naturally enhancing clarity and cleanliness
Neutralize odors, bacteria, and impurities without harsh chemicals

Think of it as having an invisible army working around the clock to clean your spa water, without adding extra work for you.

What makes True different?

You might come across other hot tubs that claim to be “easy to clean” or require few chemicals. However, True is truly different because it reduces chemical reliance to nearly zero. In fact, the water treated by True is up to 99.999% chlorine-free, which is even less than drinking water4.

The benefits of a “self-cleaning” Jacuzzi® hot tub with True

If you’ve been hesitant to own a hot tub because of the maintenance, True can offer peace of mind about caring for your Jacuzzi® hot tub. Here’s how it can change your experience:

Time-saving

Imagine reclaiming your weekends. With True, you’ll spend just 15 minutes a month on maintenance2. That’s less time than it takes to fold laundry or water the garden.

Skin- and respiratory-friendly

If you’ve ever gotten out of a hot tub smelling like bleach or your skin or scalp felt dry and itchy afterward, you’ll love the soft, clean feel of water maintained by True. It’s gentler on sensitive skin, and you’ll no longer worry about inhaling harsh chemical fumes.

Cost savings

Fewer chemicals mean fewer purchases. Over time, True can save you money on chemicals and supplies such as chlorine and testing kits.

Eco-friendly

Traditional hot tubs can contribute to chemical waste. With reduced chemical use and better water efficiency, True helps you soak with a cleaner conscience. Thanks to nanotechnology, which is a process inspired by nature, you can feel good about your choice.

Smart technology integration

Paired with the Jacuzzi® SmartTub® system, you can monitor and manage your spa remotely through an app. That means checking your water quality, adjusting settings, or receiving maintenance alerts—right from your phone, or even your wearable device.

Which Jacuzzi® hot tubs include True?

The Jacuzzi® brand offers True on select models, giving you options that match your style, budget, and space. Here’s a quick overview:

J-LX® Collection

Models: J-LX®, J-LXL®
Highlights: Sleek, geometric design with open seating or a lounger, Infrared and Red Light therapy, True included as a standard feature
Ideal for: Modern design lovers who want full-body wellness and minimal upkeep

J-400™ Collection

Models: J-435™, J-495™, and more
Highlights: Luxury design with waterfall features, SmartTub® integration, True included as a standard feature
Ideal for: Entertainers or those wanting a large, luxurious spa with intuitive controls

With any of these models, you’ll enjoy the Jacuzzi® brand’s legendary hydrotherapy—and with True, your water will be cleaner1, clearer, and easier to manage than ever before. True will soon be available for Jacuzzi® hot tubs in the J-300™ collection, too, introducing easier-than-ever water care to even more models.

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Explore Hot Tubs

J-325™ COMFORT COMPACT HOT TUB WITH OPEN SEATING

With 5 seating options, the J-325™ Hot Tub is compact yet spacious.

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J-355™ HOT TUB WITH COMFORT LOUNGE SEATING AND COOL DOWN SEAT

With 6 seating options, the mid-sized J-355™ Hot Tub is engineered to deliver neck-to-foot therapy, from a longer, full-body lounge seat to diverse seating options.

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J-215™ CLASSIC HOT TUB WITH LOUNGE SEAT

The J-215™ Hot Tub is ideal for patios or small spaces. This low-profile lounge model accommodates up to three adults and features Classic Jets that provide a powerful massage, with a mix of lounge and side-by-side seating for comfort and flexibility.

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True clean, true comfort, true freedom—with True

True isn’t just another feature—it’s a new philosophy of spa ownership. By using science-backed nanotechnology to clean continuously and gently, True takes the hassle out of water care and gives you more time to enjoy your hot tub.

With True, you don’t have to worry about guessing when it comes to your hot tub’s chemical levels. You won’t have to deal with itchy skin, a dry scalp, or red, burning eyes due to the harsh chemicals of a traditional hot tub. And you won’t have to be overwhelmed with the amount of maintenance time that is typically associated with owning a hot tub. With True, you can simply enjoy your hydrotherapy session in fresh, clean1 water that’s always ready when you are.

Is a “self-cleaning” hot tub right for you?

If you’re still unsure if a self-cleaning hot tub is right for you. Consider the following questions:

Do you want a hot tub but are hesitant because of the upkeep and maintenance involved?
Are you sensitive to chlorine, have skin conditions, or don’t like the idea of adding a lot of chemicals to your hot tub?
Are you conscious of the environmental impact your hot tub will have?
Do you have a busy schedule with little time for maintaining your hot tub?

If you answered yes to any of these questions, then a Jacuzzi® hot tub with True could be the perfect solution. True is designed for modern lifestyles that value health, simplicity, and connection. And you’ll still enjoy the signature Jacuzzi® hydrotherapy, premium design, and optional features like Infrared and Red Light therapy—but with the added peace of mind that your water is being actively cleaned. So your hot tub water will be clear, sparkling fresh, and ready to go when you are, with minimal effort and hassle on your part.

Are self-cleaning hot tubs worth it?

Considering how precious time is, self-cleaning hot tubs are worth it solely for the fact that they give you back more valuable time to spend enjoying your hot tub rather than maintaining it. If you are a busy individual who is always looking for more time in your day, the answer to this question is an easy yes.

Do self-cleaning hot tubs really exist?

The short answer is yes—they do. But not every self-cleaning hot tub is the same. Thanks to True, Jacuzzi® hot tubs are leading the way in self-cleaning water care. You don’t have to choose between performance and peace of mind. With the right hot tub, you get both. Clean water. Low effort. High comfort. That’s what True delivers.

So if you’re ready to enjoy all the benefits of a hot tub without the stress of traditional maintenance, the answer is simple: Yes, self-cleaning hot tubs exist. And with True, they’re better than ever.

1Clean is defined as the removal of microscopic (down to 3-micron level, varies by model) debris from the water.

2Based on using FROG @ease® per directions, maintenance averages 15 minutes per month.

3Contaminants include dirt and grit.

4Spa water is meant for soaking, not sipping.

Medical Disclaimer: This content is for informational purposes only and is not a substitute for medical advice, diagnosis, or treatment. Always consult your physician or a qualified healthcare provider with questions regarding any medical condition.

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