The Napa is a statement of sophistication in design and classic proportions. It surpasses every standard of luxury and aesthetics with contoured side walls, a gently sloping backrest and molded armrests Wash away stress and fatigue with our Thermal Air System. Thousands of tiny heated bubbles engulf your body in a therapeutic massage from the top of your neck to the soles of your feet. Numerous air outlets placed throughout the lower portion of the bathing well providing an entire body experience that will soothe the body and calm the soul. Hydro Systems uses only the highest quality, durable, easy to clean acrylic that will never fade, stain, or lose its luster. The long lasting, high gloss finish requires a minimal amount of care while providing both sound and temperature insulation. Slip resistant bottoms ensure safety for every member of your family. This model is covered by a 99/9 warranty provides the best coverage in the business. The tub and shell are covered for 99 years, with all major components covered by a 9 year limited warranty. Must order drain separately for this model.