Intex PureSpa Greywood Deluxe Spa Set 140 Bubble Jet Hot Tub with Cover, 77 Inch x28 Inch 28439EH

Features

• Easy-access filter replacement with an integrated control box design for hassle-free cartridge filter replacement
• Innovative Fiber-Tech Technology offers superior structural stability while maintaining a comfortable surface for a luxurious and refreshing spa experience
• Built-in hard water treatment system makes water gentler on skin, clothes, and the entire spa system
• Hard water buildup limits water flow and reduces the life of your spa
• Positive Temperature Coefficient (PTC) heater is designed to maximize heat transfer to the water while ensuring the highest level of safety, performance, and longevity