This Intex Krystal Clear Saltwater System 26668GS utilises a unique two-stage technology to sanitise pool water and will be great for your pool. This saltwater system uses a virtually undetectable amount of all natural salt in the process, leading to soft, fresh and clean water. The self-cleaning function extends the operating life of the system. A saltwater system is great for keeping pools clean. And It is economical. Please note that this filter is only suitable for above-ground pools. Power supply: 12 V Chlorine output: 5 g / h Suitable for pools with a capacity of up to 26500 L Suitable for pump with a flow rate of between 2650 and 11355 L / h 24-hour auto-clock cycle Uses a virtually undetectable amount of all natural salt Much gentler on skins, eyes, clothes.