Filtration

To maintain good water quality in your swimming pool, you need to combine chemical treatment (chlorine, bromine, or other) with a good filtration system . Among the options available on the market is the sand filter.

A sand filter is a filtration system consisting of a tank filled with sand or glass. The operation of this filtration system is very simple. Pool water laden with impurities is drawn in through the skimmers by a pump.  It then passes into the tank where it is filtered by the sand (which traps the impurities). Note: the filtration fineness of a sand filter is between 30 and 40 microns . Finally, the clean water is returned to the pool via the return jets.