Enjoy a relaxing spa experience at home with the Intex PureSpa 6-Person Bubble Massage Inflatable Hot Tub. Designed for comfort and convenience, this inflatable spa features 140 powerful bubble jets that create a soothing massage experience with simple controls. The heated air bubble system uses a Ptc heater to efficiently warm the water while supporting safe and reliable performance. A built-in hard water treatment system helps soften water, making it gentler on skin and the spa system. Constructed with durable Fiber-Tech technology and puncture-resistant 3-ply laminated material, the spa provides stability and long-lasting comfort. The energy-efficient insulated cover helps retain heat and reduce energy loss. Two replaceable filter cartridges help keep water clean with minimal maintenance. For added convenience, the spa includes a carry bag and inflation hose for easy transport and storage, making it simple to create a relaxing backyard retreat anytime.