655 Self-Cleaning Hot Tub
5 Seats Plus a Lounger

Free Hot Tub Buyer’s Guide
To learn how to select the perfect hot tub, download your free buyer’s guide now by clicking below!
Download Guide Now
Self Cleaning 655
To calculate your local cost more accurately, multiply the Kwh/Mo by your local electrical rate. IE 150 * $0.18 = $27
6 Person Hot Tub
Treat yourself to a whole new level of comfort with the Hydropool Self-Cleaning 655. This 6-person hot tub comes with an extremely comfortable s-shaped immersion lounger and comfy corner seats, so you can relax in comfort and style while targeted jets massage your neck, back, wrist and calves with a variety of hydromassage options. It’s massage — reinvented.
Enjoy your hot tub in either the 35 Jet Gold Series or the 50-jet Platinum Series. Both include the immersion lounger as well as one of the largest footwells in the industry. Not only that, but this spa includes our patented Self-Cleaning system, making it the easiest hot tub in the world to maintain. Within only 15 minutes, both your hot tub and the water will be clear of debris. Add on our optional Luxury, Tranquility or Hydro-Ther packages to take relaxation to the next level.
Self-Cleaning Options and Features
HydroWise Thermal Shield System
Hydropool hot tubs are expertly engineered for exceptional energy efficiency—delivering a comfortable 86˚F / 30˚C while costing only pennies per day to run.
Hydropool Self Cleaning System
Hydropool hot tubs filter 100% of the water every 15 minutes, making them one of the most energy-efficient filtration systems in the world.
PureWater Hot Tub System
Discover how the Hydropool PureWater™ system keeps your hot tub water cleaner and clearer—while minimizing the need for harsh chemicals.
Hydropool Hydrotherapy
The Hydropool Hot Tubs Hydrotherapy Package, available on all Signature Self-Cleaning Platinum models, offers the world’s only pre-programmed massage programs for pain relief, stress reduction, and recovery—all at your fingertips.
Insulation and Construction
Learn how Hydropool hot tubs are built for energy efficiency, lasting durability, and reliable long-term performance.
Hydropool Ambiance Package
Upgrade your hot tub experience with the Hydropool Ambience Package, designed to enhance style, comfort, and atmosphere in your backyard oasis.
See What Our Customers Have To Say
Self-Cleaning 655 Gallery
Self-Cleaning 655 Benefits and Features
| Specifications | Self-Cleaning 655 Details |
|---|---|
| Seating | 6-7 Person |
| Dimensions | 84" x 84" / 213 cm x 213 cm |
| Height | 39" / 99 cm |
| Volume | 321 US Gal / 1215 L |
| Weight Empty | 812 lbs / 368 kgs |
| Weight Full | 3820 lbs / 1733 kgs |
| Swim Area | N/A |
| Jet Pumps | Gold Model 1 Pump / Platinum Model 2 Pumps |
| Therapy Jets | Gold Model 39 Jets / Platinum Model 50 Jets |
| Interior Lighting | Yes + Optional Lighiting Packages |
| Exterior Lighting | Optional |
| Water Falls | Optional Northern Falls Package |
| Self-Cleaning | Yes |
| Circulation Pump | Yes |
| Pure Water System | Standard |
| Ez-Pure Ozone | Optional |
| Automated Wellness | Gold model: No. Platinum model: Optional |
| Oasis Package | Optional |
| HydroFlex | Optional |
| Northern Falls | Optional |
| Chromotherapy | Optional |
| Heater | 4kw |
| Power Supply | 240v |
| Plug Play | No |
| Warranty | 10/5/3 Year Limited |
Owners Manuals

Whether you looking at purchasing or you are an existing owner, This manual will provide you a better understanding of the product. Download the Owners manual for more detailed specifications, installation instructions, and electrical specifications and connection requirements
Hot Tub Brochure

Every Hydropool Hot Tub and Swim Spa is designed to exceed your expectations with superior ergonomic design, and 10-year structural guarantee. Wet your appetite for supreme luxury with a little light reading. Download the latest Brochure here to help choose the model which is right for you.
Download Brochure
Hot Tub Buyer's Guide

Whether it’s staying active, defying stress, or combating pain, your Hydropool can and will help you be your best self. Go a little deeper into the specs, and explore all the features and conditioning benefits of our World’s Only Self-Cleaning Hot Tubs. Jump in with Hydropool The Water is Calling.
Download Buyer's Guide
*Range Based on a spa set point of 100°F/38°C, air temperature 45 ºF/7 ºC or 75 ºF/24 ºC
Cost calculated using 0.00 cost per Kwh
Energy calculations based on data compiled using CEC Title 20 test reports.
† Clean is defined as the removal of microscopic (down to 3 µm level, varies by model) debris from the water. Ozone aids in the grouping of small debris. Once combined, the debris can be more easily caught by the filtration process.