New Cal Spas PPZ628L: one of the two smallest shells on our floor — 78 inches square, 34 inches deep — with four seats including a full lounger, 28 jets and a waterfall feature. Built for two people and a small patio or an existing slab; it goes through gates that stop an 84-inch tub, and it fills and heats faster because it holds less water. Our only four-seater. New unit with the Cal Spas manufacturer warranty.

MSRP: $14,500 (manufacturer's suggested retail price). Our price is the price shown.