Bundle includes the Intex Simple Spa 4-person hot tub, Intex 28523E energy-saving cover, standard insulated cover, heater/filter/blower system, 2 filter cartridges, thermal ground cloth, inflation hose, carry bag, floating chlorine dispenser, and test strip Included energy-efficient cover keeps heat inside, saving you time and energy; Meets energy standards for California Pampering yourself is easier than ever with 100 soothing high-powered jets that give you the ultimate spa experience in relaxing water up to 104 F (10 C) Provides relaxation at the touch of a button for up to 4 people with the easy-to-use, tilt-adjustable control panel; Seating capacity: 4 people; Inner diameter: 57 inches; Outer diameter: 77 inches Ready for water in about 20-minutes and can be deflated for easy storage or transport; Extra durable construction stands up to plenty of use all season