RELAXATION: Pampering yourself is easy with the soothing high-powered jets that give you the ultimate spa experience FAST SET UP:Ready for water in about 20-minutes and can be deflated for easy storage or transport FITS UP TO 6 PEOPLE: Provides relaxation at the touch of a button for up to 6 people with the easy-to-use control panel HARD WATER TREATMENT: Built-in hard water treatment system makes water gentler on skin, clothes and the entire spa system WHAT'S INCLUDED: Includes: Ground cloth, insulated cover, 2 head rests, carry bag, and 2 filter cartridges