2-4 Person hot tub spa starter kit.Bubble jet massage system (110 jet holes).Heating efficiency of 1.5-2.5°C per hour up to a maximum of 40°C (104°F).Features digital LED control panel.Power saving temperature sensor automatically heats water back up to set temperature if the water temperature drops by 2°C.Includes Inflatable Lid, Inflatable Cushion, 2 x Headrests, Drinks Holder, 1L Cartridge Cleaner, 500g Chlorine Granules, 500g pH Plus, 750g Dry Acid, 500ml Foam Down & Test Strips.Supplied with protective ground sheet, top cover with safety clips, 2 x filter cartridge, 1 x inflation hose, 1 x drain hose and 3 x 15cm connection hoses.No tools required for set up. Inflates in minutes using pump supplied.Dimensions (Ø x H): Outer: Ø175 x 70cm, Inner: Ø135 x 70cm, Cable Length: 5.3m.Model No. DL98ULTIMATE RELAXATION - Features a bubble jet massage system (110 jet holes).EASY-TO-USE CONTROLS - Features digital LED control panel.ENERGY EFFICIENT - Power saving temperature sensor automatically heats water back up to set temperature if the water temperature drops by 2°C. Efficiency of 1.5-2.5°C per hour up to a maximum of 40°C (104°F).ACCESSORIES INCLUDED - Inflatable Lid, Inflatable Cushion, 2 x Headrests, Drinks Holder, 1L Cartridge Cleaner, 500g Chlorine Granules, 500g pH Plus, 750g Dry Acid, 500ml Foam Down & Test Strips.STARTER KIT CONTENTS - Protective ground sheet, top cover with safety clips, 2 x filter cartridge, 1 x inflation hose, 1 x drain hose and 3 x 15cm connection hoses.EASY SET-UP - No tools required for set up. Inflates in minutes using pump supplied.DIMENSIONS (Ø x H): Outer: Ø175 x 70cm, Inner: Ø135 x 70cm, Cable Length: 5.3m.