MSPAUK Vito Latest 2021 Mspa Portable Hot Tub Round Square 2/4/6 Persons Outdoor Bubble Spa Pool Jacuzzi Inflation Smart Filtration, UVC Sanitization Technology, 36 Degree Quick Heating, 6 [THE SMARTEST INFLATABLE SPA EVER] : Latest 2021 MSPA Urban Vito 6 person spa features UVC Sanitization technology, Antibacterial, Smart Filtration System, O3 Ozone System, Variable Bubble Speeds, 36°C Quick Heating System, Children Safety Lock, M-ONE Auto Inflation System, Anti-icing System, All around bubble design, Energy saving timer. [INTELLIGENT]: SMART FILTRATION:- When the spa is in stand-by mode, the filtration system will be automatically turned on for 60 minutes every 4 hours. This is to make sure the water is clean, even when the spa is not in use. ANTI-ICING SYSTEM:- When the water temperature is lower than 1°C (33.8°F), the heater runs automatically until the water is heated up to 3°C (37.4°F). This will help prevent water from freezing. The circulation system, pump, and pipe will be saved. [HYGENIC]: UVC SANITIZER :- The new MSpa collections come with a built in UVC sanitizer which can kill more than 60 disease causing microorganisms and pathogens while using nothing more than light. OZONE KILLS ODORS & BACTERIA: - MSpa hot tubs feature a built-in O3 OZONE GENERATOR. It's helpful for killing bacteria and Giardia, Cryptosporidium, parasites, fungi, molds, and other virus and microbes. It is 50 times more effective than chlorine, and the effects of its action are visible 3000 times faster. [CONSIDERATE]: WHISPER QUIET DESIGN: - The internal control box helps to absorb and reduce noise. ALL AROUND BUBBLING: - 350-degree air-jet system fills the spa with thousands of bubbles. PORTABLE:- Light weight and portable. CHILD SAFETY LOCK:- Allow parents to lock the hot tub and prevent unwanted access. [M-ONE AUTO INFLATION]:- Press BUBBLE + UP, the integrated gauge will constantly monitor the air pressure and stop inflation automatically when the ideal pressure level is reached.