4-Seat Comfort Line Spa-2-Go Portable Spa: * Portable inflatable spa * Seats up to four adults * Simple and fast to set up * Portable spa quickly inflates using spa"s motor * Goes anywhere * Portable hot tub plugs into standard 120V household outlet * No special plumbing or wiring needed * Digital temperature control * Micro air-jets provide relaxing massage * 1000-watt heater * Tough K80 vinyl * 250 gallon capacity * Outside diameter 82" * Inner diameter 58" * Height: 28" * Filtration system * Insular thermal cover included * Spa-2-Go has a 1-year limited warranty * Model #stg1 * Online only: For more questions about this portable spa, please call Comfort Line Products at 1-866-891-5585