Jacuzzi® J-315
Seats 2–3, the J-315™ is a compact yet powerful hot tub designed for smaller spaces without sacrificing comfort or performance. It features Jacuzzi® PowerPro® jets and specialty BX jets that provide targeted relief for the back, legs, and feet, along with a relaxing lounge seat. Flexible electrical options—including 120V—make installation easy, while modern lighting, an illuminated waterfall, and SmartTub® compatibility add everyday convenience. Perfect for couples or intimate relaxation, the J-315™ delivers premium Jacuzzi® hydrotherapy in a space-friendly design.
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Features
J-300™ Series: beautiful from the inside and out.
The J-300™ Series delivers the perfect balance of comfort, performance, and customization, featuring industry-leading ergonomic seating and precision-placed Jacuzzi® PowerPro® jets for a deeply therapeutic massage. Designed for everyday luxury, it offers SmartTub® connectivity, illuminated waterfalls, and optional Infrared + Red Light therapy to elevate relaxation and recovery. With a wide range of sizes and seating configurations, the J-300 Series makes premium hydrotherapy accessible for nearly any backyard or lifestyle.
CLEARRAY™
The Automatic Oxidizer produces pure ozone—nature’s powerful oxidizer—that destroys organic and inorganic contaminants instantly on contact!
ProLast™ Cover
These covers are designed for cold, harsh climates with its premium foam density and UV resistant materials you are sure your hot tub will be warm and efficient.
PowerPro® Jets
The J-300™ Series features powerful Jacuzzi® PowerPro® jets for a customizable, full-body massage, plus specialty BX jets designed to gently revive tired legs and feet with a soothing, high-airflow hydrotherapy experience.
4-Stage Filtration System
Jacuzzi® J-300™ Series hot tubs use a 4-stage filtration system designed to help keep water cleaner and clearer by capturing debris at multiple levels—so you spend less time maintaining and more time soaking.
ProClassic™ Filter
The ProClassic™ filter is engineered to trap fine particles and everyday debris to help maintain clear water and smooth performance, making routine maintenance simple and consistent.
Individual seat air control
The J-300™ Series features individual seat air controls, allowing each user to personalize jet intensity and airflow for a perfectly tailored hydrotherapy experience in every seat.
Interior & Exterior LED Lighting
J-200™ Series hot tubs feature integrated LED interior lighting to create a relaxing atmosphere inside the spa, along with exterior lighting that improves visibility and adds a soft glow to your backyard. Together, these lighting elements enhance both nighttime safety and overall ambiance for evening soaks.
Propolymer™ Foundation
Built for long-term durability, the Propolymer™ foundation is designed to resist moisture and everyday wear, providing a strong, stable base that helps protect your spa for seasons to come.
Hydrosoothe® massage pillow
The Jacuzzi® massage pillow features two delicate jets at the base, delivering a gentle stream of water to soothe the neck and upper shoulders while you relax in total comfort.
Hydrotherapy Jet Count
8
FX Jets
2
FX-R Jets
3
FX-LR Jets
2
FX-L Jets
6
BX Jets
J5™ / J4™ / J-300™
J5™ Exclusive
J5™ / J4™ Exclusive
J-300™ Exclusive
IR + Red Light
The Jacuzzi® J-315 Model
The J-315™ is a compact lounge spa packed with performance, featuring 35 Jacuzzi® PowerPro® jets, including specialty BX jets for leg and foot relief. Designed for flexibility, it offers 120V or 240V electrical options, making it ideal for patios, decks, or smaller outdoor spaces. Premium touches like an illuminated waterfall, LED lighting, and SmartTub® compatibility deliver full-featured Jacuzzi® hydrotherapy in a space-saving design.
Upgrade Your Soak
Optional features on the J-300™ Series let you enhance comfort, wellness, and performance—so your hot tub experience is perfectly tailored to you.
True Water®
True Water® uses advanced nanobubble technology to keep your spa water crystal clear, soft to the skin, and 99.999% chlorine-free, dramatically reducing maintenance time while delivering a fresher, more natural soaking experience.
Exclusive Infrared + Red Light Therapy
IR+ Red Light therapy jets work in harmony with hydrotherapy to gently target deep muscle tissue in the lower back, helping relieve pain, improve mobility, and promote total-body relaxation. (Available on 5-6+ Seater only)
BLUEWAVE® Stereo
BLUEWAVE® stereo system lets you stream your favorite music via Bluetooth®, surrounding your spa with rich, immersive sound for a fully enhanced relaxation experience.
ProClarity® Polishing filter
Fine-tunes your water by capturing microscopic particles down to a 3-micron level, delivering clearer, cleaner water with less maintenance.
SmartSeal™
SmartSeal™ insulation Surrounds the spa with high-performance thermal protection, locking in heat, reducing energy costs, and ensuring reliable performance even in extreme cold weather.
ProLast® Extreme Cover
The ProLast® Extreme Cover is designed for colder climates, providing enhanced insulation and superior heat retention to help maintain water temperature and improve energy efficiency in harsh winter conditions.
Jacuzzi® J-315
Gallery
It’s not a Jacuzzi® if it isn’t a Jacuzzi®
Jacuzzi® Hot Tubs are exceptionally engineered with the best materials to ensure a superior product. These Hot Tub do not nearly compare to any other hot tub on the market, bring the originator of Hydrotherapy straight to your own back yard. Feel the performance that jacuzzi offers and increase your ability to recover, relax and perform, harnessing water’s natural ability to heal the mind, body and soul.
Additional information
| Weight | 531 lbs |
|---|---|
| Dimensions | 66 × 76 × 32 in |
| Brand | Jacuzzi |
| Lounge | Yes |
| Seats | 2-3 |
| Smart Tub Enabled | Yes |
| Electrical | 120VAC 15A, 240VAC 30A/40A |
| Jets | 23 |
| Avg filled weight | 2,282lbs |
| Avg spa vol | 210 gal |
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