Named for a vacationer's paradise, the Caldera Kauai Hot Tub makes premium Caldera ownership accessible for households that don't need a large spa. Three adults sit in comfort, with an UltraMassage® lounge and EcstaSeat® delivering targeted therapeutic relief to multiple users simultaneously. Thirty-one jets, including 20 Euro jets and 5 VersaSsage® jets, are powered by a single ReliaFlo® 2.0 HP pump that delivers consistent, satisfying hydrotherapy in a compact footprint. The Kauai is the Paradise Series' answer to smaller spaces: it doesn't compromise on quality; it just scales down the size. The FreshWater Salt System makes water care easy regardless of how often you use the spa — which is important in a smaller-volume tub where chemistry can shift more quickly. A great entry into the Paradise Series for couples or households with deck or patio limitations.