It is the most practical type among the different types of swimming pools, and this swimming pool is characterized by its small size and the small number of accessories and machines used in it, which makes it suitable for villas and palaces with medium or small areas. Or Skimmer, as it is clear from its name, as this machine filters the pool water periodically, by withdrawing the water and returning it to the purification filters hidden inside the pump room attached to the pool, and then it is returned again to the pool after adding the necessary chlorine percentage for purification. One of the most important advantages of this type of pool is its relatively low cost compared to other different types of pools