WOODBRIDGE has built a reputation on freestanding tubs that prioritize a clean aesthetic. The BM400’s main draw is its combination of three distinct soaking experiences—heated water, whirlpool jets, and air bubbles—in a single 72-inch acrylic shell. You choose the therapy, or layer them all at once.

The integrated heater is the quiet star. It maintains your selected water temperature, which means a 45-minute soak doesn’t end with you sitting in lukewarm water. The whirlpool jets provide targeted muscle relief, while the air bubble system offers a gentler, all-over effervescence. At 72 inches long, it accommodates most adults comfortably for a full-immersion soak.

Installation requires professional planning for electrical, plumbing, and sufficient floor support. This is a permanent fixture, not a plug-and-play appliance. For those willing to navigate the setup, it delivers a legitimate spa-grade experience that makes a long soak something you genuinely look forward to at home.