Built-in answers, not upgrades.

The last cover you'll ever buy. An R-40 insulated top compressed by our patented Power Clamps, which seal the perimeter to lock heat in where most tubs lose it.

Every tub comes with two large filters for 100 feet of filtration. Add the optional Ecozone ozone upgrade, the highest, most consistent output on the market, and chemical use drops to about a tablespoon of chlorine every week or two. We often throw it in as a bonus on show deals.

Non-porous high-density polyethylene. No microscopic hiding spots for bacteria. The material itself eliminates the problem that every traditional spa ignores.

R-40 hard cover with Power Clamps, R-30 body wrap, and an HDPE shell working as one heat-retention system. About 70% of a tub's heat escapes the top, so we seal it.

No 5″ concrete pad required. Sits on any flat surface, a deck or crushed gravel works. Standard models come wired for both 110V and 220V, so there's no voltage decision. About 36 hours to your first soak.

Lifetime on the HDPE shell. Lifetime on the hard cover. Two years on all mechanical components. We're the only company that can offer a one-piece lifetime shell warranty.