intex purespa greywood deluxe 85in x 25in outdoor portable inflatable 6 person round hot tub spa with bubble jets, hardwater treatment, filter & cover intex let your worries bubble away as you unwind in the total relaxation of the intex purespa greywood deluxe 6 person portable inflatable hot tub jet spa. the greywood deluxe spa is a whole new level of indulgence with its sophisticated woodgrain pattern that adds a touch of elegance to any backyard. its fiber-tech interior construction offers superior structural stability while maintaining a comfortable surface and refreshing spa experience. the wireless touch panel control activates up to 170 high-powered bubble jets surrounding the interior of the spa for a refreshing massage at the touch of a button. meanwhile, the premium headrests and led light provide maximum comfort and create the perfect mood and ambiance for pure relaxation. this particular purespa also features built-in hard water treatment to make the water gentler on skin, clothes, and the entire spa system. if you've always wanted a hot tub without permanently taking up space on your patio, this purespa greywood deluxe hot tub is a relaxation game-changer. disclaimer: this spa cannot be used in temperatures less than 40 degrees fahrenheit.