Caldera® Spas Water Care
Spa Water Enhancers
Make the most of your hot tub water care system with these chemical-free accessories to ensure you start with fresh, clean water.
Caldera Spas FreshWater® Salt System
The FreshWater® Salt System creates longer-lasting, natural-feeling water with very little effort on your part. It’s the Simpler, Cleaner, Fresher Way to Hot Tub™.
Caldera Freshwater Ozone System
Keep your water clean and clear, while reducing the need for chlorine. This system combines the cleaning power of the FreshWater® III high-output ozone generator with MPS non-chlorine oxidizer and silver ions for protection against contaminants.
Frog® Water Care Systems
FROG brand sanitizing systems feature pre-filled cartridges for no mess, no guess and no stress hot tub care. Available on all Vacanza Series Spas.