Sunyrisy 4-6 Person Inflatable Hot Tub, Square Blow Up Portable Hot Tub, Leak-Proof PVC Outdoor Spa with 130 Strong Air Jets, Heater Pump and Insulated Cover, 73 X 73X 25

Heat Up Quickly & Hold Temp: 1350W built-in heater quickly heats water from 68H to 104H for a steaming hot water soak. Included thermal cover retains heat, with its black color absorbing sunlight to improve efficiency. Anti-freeze system activates in cold, preventing freezing and protecting heater and pump. For better insulation, use a sponge mat (not included) underneath.

Spacious Enough for 4-6 People Comfortably: With a 240-gallon capacity, this 73x 73x 25 hot tub fits up to six adults, though seating four provides a more relaxing experience, allowing everyone to fully stretch out. Whether for a smooth soak with family or hosting business associates and friends, our inflatable hot tub turns your backyard, deck or patio into a serene retreat for any occasion.

130 Powerful Bubble Jets for Relaxing Feel: Blow Up hot tub boasts revitalizing bubble jets that deliver a gentle massage to ease tension and fatigue. Strategically placed outlets along the bottom and sides ensure balanced water flow, offering a soak that refreshes body and mind. Let soothing bubbles work their magic, massaging your back and muscles for an indulgent spa experience.

3-Layer Sturdy Hot Tub with Leak-Resistant Construction: Portable hot tub features a waterproof layer, a temp lock layer and durable canvas. Puncture-resistant PVC is securely attached to the pump to prevent leaks, while tightly stitched seams prevent rainwater from seeping into the spa. Additionally, the PE ground cloth blocks water penetration, protecting surfaces from moistureperfect for outdoor activities and travel.

Efficient Filtration for Clean Water: To maintain optimal filtration, replace the filter cartridge every 168 hours of use, ensuring pristine water with minimal upkeep. Our hot tub also includes two filter cartridges for added convenience. Additionally, the integrated hard water treatment system keeps the water gentle on your skin and helps preserve the condition of your bathing suits.