Classic styling, now with more cleanliness. This casual acrylic tub features our exclusive EverClean® Whirlpool System for a therapeutic water-jet massage that's also more hygienic. We incorporate our patented, antimicrobial silver-ion additive into the pipes to inhibit the growth of mold, mildew and more so you can unwind with fewer worries.Feel refreshed and energized with the calming yet invigorating massage found in our Everclean® whirlpools. Unique to only American Standard whirlpools, the patented EverClean® antimicrobial additive is molded directly into the water circulation components to inhibit the growth of mold and mildew on the pipes. Combined with the therapeutic massage of the stylish, adjustable jets, the EverClean® whirlpool system is the ultimate in relaxation. Acrylic with fiberglass reinforcement Integral apron with removable access panel Integral 3-sided tile/water retention flange Dual molded-in armrests with elbow supports EverClean System Single speed pump/motor Eight multi-directional and individually flow-rate adjustable jets including two in the lumbar area Two silent air volume controls Deck-mounted air switch On/Off