MOONCOOL 2-4 Person Inflatable Hot Tub Energy Efficiency Portable Blow up Hot Tub Leak-Proof PVC Outdoor Spa with 120 Air Jets Dual Cover and EVA Mat for Indoor Outdoor Backyard 71 X 71 X 25 Inch Round

Efficient Heat Preservation: EVA floor mat reduces ground heat loss; 3-layer insulated cover locks warmth and lowers evaporation; 1350W heater quickly heats water from 68°F to 104°F.

120 Bubble Massage Jets: 120 air jets deliver soothing bubble massage to relieve stress and muscle soreness; Even water dispersion creates a relaxing full-body spa experience.

2-4 Person Spacious Capacity: Sized 71” X 71” X 25” with 211 Gal volume, comfortably fits 2-4 people for family relaxation and small gatherings without cramped space or water waste.

3-Ply Leak-Proof PVC Structure: Three-layer waterproof PVC features puncture and tear resistance for reliable leak-proof performance; Matching PE ground cloth prevents water seepage and protects the ground for indoor and outdoor use.

Circulating Filtration System: Advanced circulating system keeps water fresh with easy maintenance; Replace filter cartridge every 120 hours, built-in hard water care keeps water gentle to skin and swimwear.