Mansfield Plumbing introduces a variety of enhancements to its Swirl-way whirlpools. The chromatherapy mood light system features brighter, wide-angle lights. The housings for the lights are smaller in diameter than previously offered and mounted nearly flush to the tub wall for a clean, minimalistic look. The Hydro-v back jet system is fully adjustable. The constant heat option includes a low-flow, high-efficiency pump that quietly and calmly moves the water past an inline heater.