Description: Enjoy great relaxation with this inflatable hot tub that delivers a bubble massage through 130/110 air jets, complete with an energy-saving 20-minute auto shut off. With a 1350W PTC heating system, this spa hot tub maintains a temperature range of 68-104F, regulated by a thermostat. The hot tub?s filtration system, comprising 2 filter cartridges, prompts cartridge replacement every 168 hours. Its touch panel and LED display achieve hassle-free operation, while safety features include a child lock, frozen protection and GFCI plug. The safe hot tub has puncture-proof, tear-proof, wear-proof, and anti-fading 3-layer PVC walls. More superior details await your discovery, like a PVC SPA cover with an aluminum film, a ground cloth, repair kits, etc. Precautions: Please avoid use when ambient or water temperatures dip to 39? or below. Tips: Comes with a filter replacement reminder at 168 hours Bubble mode with 20-minute auto shutoff to save energy Please avoid use when ambient or water temperatures dip to 39? or below It is s usual for a fully inflated spa to appear less inflated in colder temperatures The bubble function and heating function cannot be used at the same time Specifications: Color: Black White Material: PVC, Aluminum Film, PE, ABS ?Style:71??x70?? Rectangular, 4-6 Person? Overall Dimensions: 71? x 70? x 26?/180 x 177 x 66 cm (L x W x H) Number of Air Jets: 130 Temperature Range: 68-104?/20-40? Seating Capacity: 4-6 Water Capacity: 240 Gal/910L Voltage/Frequency: AC 110-120V/60Hz Length of Power Cord: 10.9 ft/335 cm Net Weight: 58 lbs/26.5 kg ?Style:70?? Round, 2-4 Person? Outer Diameter: 70?/178 cm Overall Height: 26?/66 cm Number of Air Jets: 110 Temperature Range: 68-104?/20-40? Seating Capacity: 2-4 Water Capacity: 211 Gal/800L Voltage/Frequency: AC 110-120V/60Hz Length of Power Cord: 10.8 ft/330 cm Net Weight: 50 lbs/23 kg ?Style:80?? Round, 4-6 Person? Outer Diameter: 80?/203 cm Overall Height: 26?/66 cm Number of Air Jets: 130 Temperature Range: 68-104?/20-40? Seating Capacity: 4-6 Water Capacity: 264 Gal/1000L Voltage/Frequency: AC 110-120V/60Hz Length of Power Cord: 10.9 ft/335 cm Net Weight: 56 lbs/25.5 kg Package Includes: 1 x Inflatable Hot Tub 1 x Ground Cloth 1 x SPA Cover 1 x Heater Pump 2 x Filter Cartridges 2 x Filter Covers 1 x Repair Kits 2 x Buckle Keys 1 x Storage Bag 1 x User Guide Unmatched Bubble Massage The inflatable hot tub has 130 surroundstyle air jets to support the 20minute auto shutoff bubble mode. And 46 people can indulge in the endless bubbleinduced massage experience to soothe every tense muscle. Tips The bubble mode cannot be used with the heating mode. Great Heating System The blowup water SPA welcomes you to a luxurious soak with its 240gal water capacity, warmed to perfection at 68104 by a 1350W PTC heating system. Besides, its thermostatic design keeps the water at just the right heat, ensuring a delightful relaxing session. Efficient Filtration System After simply setting up the 2 filter cartridges and their covers, the blowup hot tub is capable of filtering out sand, hair, and debris from the water with high efficiency. In addition, the system thoughtfully alerts you to change the filter cartridges after 168 hours of diligent filtration. Easy to Use High Security With the assistance of a touch panel and an LED display screen, controlling the hot tub becomes a breeze. Beyond that, it features an array of safety designs, such as child lock, frozen protection, and GFCI plug. Please avoid use when ambient or water temperatures dip to 39 or below. HighStrength Materials The hot tub boasts a 3layered PVC wall structure, robustly designed to withstand punctures, tears, scratches, and fading. Besides, it features an aluminumfilmed PVC SPA cover that accelerates the heating process and a durable PE ground cloth to protect the pools bottom.