Overall dimensions are 71.75" x 42" x 21.5" Interior dimensions are 58" x 31" x 17.25" deep at overflow Produces millions of tiny air bubbles to relax and replenish Heated air pulsates from the bottom of the bath Flow rate may be adjusted from gentle to vigorous to a pulsating wave effect Includes twenty heated air jets plumbed under the bottom of the tub for a clean, discreet look Built-in anti-return valves for a sparkling clean bath Features six lateral heated air jets on the sides of the bath, each with six air distributor ports 2 LED light effects color-changing lighting included Includes a preleveled foam base Aromatherapy diffusion 97 gallon capacity Plumbed weight is 180 lbs. Lifetime residential warranty Undermountable UL listed