Sand filters have long been regarded by pool owners as one of the best ways to get clear pool water. The natural and at the same time favorable sand performs excellent work when filtering dirt particles in the water. This makes the sand filter the easiest filter method on the market. Salt water systems have also been used successfully for a long time to maintain clean and safe swimming pool water without having to resort to methods such as traditional chlorine treatment. Intex has now combined these two excellent systems into one product, which now allows the owners of stand-up basins to use a cost-effective, easy-to-maintain system to maintain crystal clear water. Both systems can be controlled automatically and also separately by a timer, which guarantees a carefree and easy application. The 220 - 230 V strong Krystal Clear sand filter system & salt water system from Intex was specially designed for setup pools up to a maximum water capacity of 32.200 l. The system has an integrated