Mosener 75" X 75" X 25" Hottub, 4-6 Person Inflatable Hot Tub, Portable Blow Up Hot Tub Octagonal Portable Outdoor Spa with 130 Bubble Jets and Heater Pump, Filter

EFFICIENT HEATING SYSTEM - Featuring a PTC heating design, the hot tub's heater pump delivers a robust 1350W of heating power, raising the water temperature by 1.8-2.7? per hour. It is recommended to use it in conjunction with an insulating cover

RELAXING BUBBLE MASSAGE - Indulge in supreme relaxation with the inflatable hot tub SPA, boasting 130 air jets that generate thousands of bubbles, providing a gentle massage experience for 4-6 people with the 77”X77”X25”

SUPERIOR FILTRATION - Equipped with an advanced filtration system, the blow-up hot tub ensures consistently clean water. Two easily replaceable filter cartridges efficiently capture sand, debris, and hair. A handy reminder from the heater pump prompts filter replacement after 168 hours of use. When the filter loses its filtering function, the control panel will automatically alarm and display FC

DURABLE CONSTRUCTION - Designed for outdoor use, the portable hot tub features reinforced drop stitch walls and a bottom crafted from sturdy PVC, offering resistance against punctures, tears, and fading. Additionally, a durable PE ground cloth provides protection against abrasions from sharp rocks

USER-FRIENDLY OPERATION - The portable hot tub has a air pump that makes it easy to inflate & deflate within minutes. Furthermore, it can be easily deflated and folded within minutes, simplifying storage; Note: The lower the ambient temperature, the longer the heating time required (20 hours in winter)