Power Saving System: Automatic start/stop timer-controlled heating system. Digitally controlled pump for massage system water filtration and heating. 2 x black stopper caps.Any questions please let me know. The item "Lay-Z Spa HONOLULU 6 Person LED Hot Tub 2021 IN HAND NEW FREE DELIVERY" is in sale since Monday, March 8, 2021. This item is in the category "Garden & Patio\Swimming Pools, Saunas & Hot Tubs\Hot Tubs". The seller is "jacklee-d" and is located in Whitchurch. This item can be shipped to United Kingdom.