Caldera Utopia collection
Caldera Niagara hot tub
The Niagara seats 7 adults with 52 jets and holds 400 gallons. Every Utopia spa comes standard with the FreshWater Salt System and FreshWater IQ smart monitoring, and works with the Caldera Spas App through the optional Connected Spa Kit.

Niagara specifications
Salt system included
- Seats
- 7 adults
- Size
- 7'5" x 7'5" x 38"
- Jets
- 52
- Water capacity
- 400 gallons
- Dry weight
- 995 lbs.
- Filled weight
- 5555 lbs.
Caldera technology
| Collection | FreshWater Salt System | FreshWater IQ | Caldera Spas App |
|---|---|---|---|
| Utopia | StandardIncluded on every Utopia spa | StandardSmart monitoring included; automatic dosing optional | OptionalWith the dealer-installed Connected Spa Kit, 2024 and newer |
Model-year requirements apply. Ask Ebony what's available for the spa you're considering.
Features
- His and hers EcstaSeats
- Two Atlas Neck Massage stations
- Two Euphoria jets
- Hip and angled calf jets
- Acquarella waterfall with LED lighting
- EcoTech Plus cabinet
Interested in the Niagara?
Ebony will reach out about sizing, options, pricing, financing and a showroom visit.
Ask Ebony about the NiagaraReady when you are
See the Niagara in person.
Visit our showroom or ask Ebony about pricing, financing and delivery.



