Freeflow® Collection
Step In.
Stress Out.
Plug-N-Play hot tubs engineered for everyday vitality — no contractor, no electrician, no waiting.
⚡
Plug-N-Play 115V
No electrician needed
💧
FROG® Water Care
Cleaner, softer water
❄️
All-Season Comfort
Full-foam insulated
Water Care
Water Care
The Smartest Way to Keep It Clean.
Each Freeflow spa works seamlessly with the FROG® Sanitizing System — easy-to-replace cartridges automatically release sanitizer and minerals so your water stays cleaner, softer, and ready whenever you are. No guessing. No hassle.
* Available in the U.S. only; bromine available in Canada.
Built to Last
Built to Last
Hot Spring Quality, Within Reach.
Rotationally molded for unmatched durability, Freeflow spas are engineered to stand up to years of daily use. Premium components, trusted craftsmanship, and the name Hot Spring behind every one.
Energy Efficiency
Energy Efficiency
Plug In Once. Enjoy for Years.
Full-foam insulation, WeatherPro™ cover, and standard 115V outlet compatibility mean Freeflow spas cost less to run and less to install. Just plug in and enjoy — from your first soak to your thousandth.
Gallery
Every Angle, Every Moment.
Family fun centered in wellness
Azure in Dune Diamond Weave
Post-workout soak
5-Seat Monterey in Smoke
Jetted lounge seat — Excursion in Dune
Spacious Monterey interior
Intuitive LCD control panel
Rolling jets and waterfall ambiance
Monterey in Smoke Mosaic
Crystal clear water — Monterey in Smoke
Engineered for You
Five Pillars of the Freeflow Experience.
Quality
Built for the Long Haul
Freeflow spas are rotationally molded for durability you can feel. Premium components and Hot Spring engineering back every single model, so you invest once and enjoy for years.
Energy
Efficient by Design
Full-foam insulation, WeatherPro™ cover, and 115V Plug-N-Play setup combine to minimize running costs — so you can soak worry-free, every single day.
Water Care
Cleaner Water, Automatically
The FROG® Sanitizing System automatically rel