This bubble massage spa needs simple maintenance with an easy-to-replace filter cartridge for lasting enjoyment of up to four people. A carry bag is provided for easy storage and transport. An inflation hose is included for easy inflation. The bubble massage spa allows you to pamper yourself in relaxing, heated water surrounded by soothing bubble jets. The easy-to-use control panel on this garden hot tub activates the 130 high-powered bubble jets surrounding the interior of the spa for a refreshing massage. The built-in hard water treatment system makes water gentler on skin for a soothing experience. The heating system adjusts to fit your personal temperature preference allowing a stress-free spa experience. Pamper yourself in relaxing heated water surrounded by soothing bubble jets Digitally controlled pump with soft-touch control panel Outer walls of the inflatable pool are made from fabric coated material With an easy-to-replace filter cartridge for clean refreshing spa water Built-in hard water treatment system Insulated ground cloth provides enhanced thermal retention Insulated cover for improved heating and safety Grab handles for comfort and ease of transport Color: Black / Beige Material: PVC with foil Heater power: 900 W Jet power: 600 W Filter: 110-120 V, 60 Hz, 40 W, 420 gallon / h Approximate inflated size: Inner/outer diameter: 55"/71", height: 26" Power cable length: 10.8 ft Water temperature range: 68 °F - 104 °F Rapid heating system: Approx.2-3℉/h(1.0-1.5℃/h) Number of bubble jets: 130 Seating capacity: 4 people Water capacity: 210 gallons Weight of unit: 50 lbs Package includes: 1 x spa pool 1 x PU cover with foil and zipper 1 x inflation hose 1 x filter cartridge 1 x filter cartridge cover 1 x ground cloth 1 x rubber plug 1 x repair kit