From outer space to the Indian River Lagoon to your backyard: the nanobubble technology inside Jacuzzi True Water. Technology from a NASA-approved research pilot on space farming - and now cleaning up the Indian River Lagoon right here on the Space Coast - is quietly at work inside the Jacuzzi hot tubs on its showroom floor in Melbourne. It's called nanobubble technology, and it's changing what clean water means. What is a nanobubble? A nanobubble is a bubble of gas less than 200 nanometers across - about 2,500 times smaller than a grain of table salt. Because they're so tiny, they don't rise and pop like ordinary bubbles. They stay suspended in water for days, even months, acting like microscopic batteries that continuously release oxygen throughout the entire body of water. The company that pioneered this at scale is Moleaer, based in California. Their patented generators are now deployed in more than 10,000 systems across 55+ countries, treating everything from fish farms and wastewater plants to irrigation systems. Tested in nasa-approved space-farming research. Utah State University was one of five teams selected for a NASA-approved research pilot on growing fresh food for long space missions - and Moleaer was chosen as the technology provider. In microgravity, water doesn't drain from plant pots, so roots drown. Moleaer's nanobubbles oxygenate the root zone directly, addressing one of the hardest problems in space farming. As USU's Dr. Bruce Bugbee put it, the technology "could be a game-changer for overcoming our irrigation challenges in space." Cleaning up its own backyard: the Indian River Lagoon. You don't have to leave the Space Coast to see nanobubbles at work. In February 2026, the City of Titusville launched a pilot project installing Moleaer's nanobubble system at the Titusville Municipal Marina to treat muck and improve water quality in the Indian River Lagoon. Florida Tech and Brevard County Natural Resources are conducting the scientific monitoring to measure the results. The city kicked it off with an event literally called "Flip the Switch from Green to Clean." Now soak in it: Jacuzzi True Water. Here's the part that matters for your backyard. Jacuzzi partnered directly with Moleaer to build nanobubble technology into a new generation of spas - Jacuzzi True Water. Trillions of oxygen-filled nanobubbles, each 5,000 times smaller than a grain of sand, circulate invisibly through the water, surrounding and scrubbing away microscopic contaminants - not just in the water, but on the spa's surfaces, plumbing lines, and waterline. What that means in plain English: * Up to 99.9999% chlorine-free. According to Jacuzzi's lab testing, True Water removes 99.9% of bacterial and viral contaminants without heavy chlorine or bromine. No chemical smell, no dried-out skin. * About 15 minutes of maintenance a month. Traditional spas demand weekly testing and chemical balancing. Jacuzzi reports True Water needs roughly 15 minutes a month - then you just soak. * Cleaner water, longer. Nanobubbles keep water fresher for longer stretches, meaning fewer water changes and less fuss. True Water comes standard on the J-LX and J-400 collections and is available on J-300 models. Come see (and feel) the difference. Mrfireplaceandpatio carry Jacuzzi hot tubs with True Water right here at Mr. Fireplace Patio & Spa in Melbourne - Florida's largest Jacuzzi dealer, with nearly 50 years of experience and factory-direct pricing on every project. Stop by and Mrfireplaceandpatio'll show you exactly how the system works, what maintenance really looks like, and which model fits your backyard. Or call Mrfireplaceandpatio at (321) 727-7565. The same nanobubble technology being studied for space farming and piloted in the Indian River Lagoon is now keeping hot tub water pristine. Come see it for yourself.

Introducing the new Jacuzzi(R) J508L(TM)- the next generation of Jacuzzi(R) Hot Tubs. Posted by Tony Dobson on September 11, 2026 Jacuzzi(R) has taken hot tub design and hydrotherapy to another level with the launch of the new J5(TM) Collection, and at the heart of the range is the impressive J508L(TM) Hot Tub. Combining advanced hydrotherapy, full-seat Infrared + Red Light therapy, intelligent controls and the latest water-care technology, the J508L represents a new generation of premium Jacuzzi(R) hot tubs. For anyone considering a luxury hot tub in 2026, this is a model well worth discovering. Meet the new Jacuzzi(R) J508L(TM). The Jacuzzi(R) J508L(TM) is a spacious 6-7 person hot tub featuring a combination of upright therapy seating and a full-length forward-facing lounger. At 239cm x 239cm, it offers plenty of room for couples, families and entertaining, while the different seating positions provide a variety of massage experiences. The J508L features 60 Jacuzzi(R) PowerPro(R) jets, carefully positioned to provide targeted hydromassage across the shoulders, back, wrists, legs and feet. The lounger is particularly impressive, providing an extended massage from the shoulders right through to the calves and feet. Full-Seat Infrared + Red Light Therapy. One of the biggest developments within the new J5(TM) Collection is Jacuzzi(R) Infrared + Red Light therapy. The J508L incorporates four precisely positioned infrared emitters within its dedicated therapy seating, providing coverage across the full back while working alongside Jacuzzi(R) hydromassage. Rather than simply adding more jets, Jacuzzi(R) has combined water, heat, light and massage to create a more complete wellness experience designed around relaxation, recovery and wellbeing. Five Immersive Experience Modes. The J508L also introduces a new way of using your hot tub. Five Immersive Experience Modes coordinate hydromassage, lighting and therapeutic features to create different experiences at the touch of a button. Instead of adjusting individual settings every time you use the spa, the J508L can create a coordinated environment designed around relaxation, relief or renewed energy. Individual User Profiles can also remember preferred jet intensity, lighting and therapy settings, making it easy for different members of the household to enjoy their own personalised Jacuzzi(R) experience. True Water(TM) Nanobubble technology as standard. Water care has also taken another major step forward. The J508L includes the Jacuzzi(R) True Water(TM) Nanobubble System as standard. This innovative system creates billions of extremely small oxygen-rich nanobubbles within the water, helping to continually clarify and refresh the spa water while dramatically reducing reliance on traditional sanitising chemicals. Jacuzzi(R) describes True Water(TM) as capable of keeping spa water 99.9% chlorine-free, helping to create beautifully clear, fresh-feeling water that's softer and more pleasant to enjoy. Advanced Jacuzzi(R) hydrotherapy. Hydrotherapy remains at the heart of the J508L. Its 60 PowerPro(R) jets include a combination of different Jacuzzi(R) jet types designed to deliver everything from focused deeper massage to gentler restorative hydromassage. Jacuzzi(R) has also introduced preset hydromassage levels, allowing the intensity of the experience to be adjusted more easily. For those who particularly enjoy a lounger, the J508L's FX therapy lounge provides massage to the neck and shoulders, full back, calves and feet, creating an impressive full-body hydrotherapy position. Smarter Hot Tub control. Technology plays a major part in the new J5(TM) experience. The J508L features the ProTouch Plus(TM) touchscreen, an additional in-seat control panel and the latest J5(TM) SmartTub(R) System. SmartTub(R) provides remote connectivity to your Jacuzzi(R) and allows you to manage key functions and monitor your hot tub from your smart device. The J5(TM) version takes this further with support for the new immersive modes, individual user profiles and enhanced monitoring of therapy and spa performance. A completely new look. The J508L doesn't just introduce new technology - it has been designed to look every bit as impressive as it performs. Inside the spa you'll find dual illuminated waterfalls and immersive interior lighting, while ambient exterior lighting with a motion sensor creates a striking appearance around the cabinet. The result is a contemporary hot tub that looks equally impressive during the day or illuminated in the garden at night. A BLUEWAVE(R) surround sound system adds another dimension to the experience. Designed with energy efficiency in mind. The J508L uses Jacuzzi(R) SmartSeal(TM) multi-layer insulation together with intelligent SmartTub(R) controls to help manage energy use efficiently. It is also heat-pump ready, giving owners another option when considering the long-term energy efficiency of their hot tub installation. Through SmartTub(R), owners can monitor energy consumption and use intelligent scheduling to help ensure their hot tub is ready when they want to use it. Jacuzzi(R) J508L(TM) specifications. Seating: 6-7 people Seating configuration: Upright seating + lounger Dimensions: 239cm x 239cm x 94cm Water capacity: 1,590 litres Jets: 60 Dry weight: 483kg Filled weight: 2,073kg Filtration: 6-stage filtration with ProStream(TM) pump Circulation pump: Yes Primary pump: 2-speed 2.0 HP Secondary pump: 1-speed 2.0 HP True Water(TM) Nanobubble System: Standard Infrared + Red Light Therapy: Full-seat system SmartTub(R): J5(TM) SmartTub(R) System Heat pump ready: Yes Jacuzzi(R) J508L(TM) warranty. As you would expect from Jacuzzi(R), the new J508L is backed by a comprehensive manufacturer's parts and labour warranty: 10 years - Shell structure 7 years - Shell surface 5 years - Cabinet 3 years - Equipment and controls 3 years - Plumbing and components The new J508L represents an exciting step forward for Jacuzzi(R), bringing together 70 years of hydrotherapy experience with some of the most advanced technology Jacuzzi(R) has introduced into a hot tub. From the new full-seat Infrared + Red Light therapy and True Water(TM) nanobubble system to personalised experience modes, advanced SmartTub(R) control and the impressive new J5(TM) design, this is much more than simply an update to an existing model. If you're considering a premium Jacuzzi(R) hot tub and would like to discover more about the new J508L(TM) and J5(TM) Collection, speak to the team at Hot Tub Village. As one of the UK's largest Jacuzzi(R) main dealers, its Suffolk showroom gives you the opportunity to see and experience the latest Jacuzzi(R) hot tubs and receive straightforward advice from its experienced team. Call Hot Tub Village on 01449 710167 or visit its showroom at Stonham Barns, Pettaugh Road, Stonham Aspal, Suffolk, IP14 6AT. Hot Tub Village - Hot Tubs | Swim Spas | Saunas