do not coagulant, algaecide

Robotic pool cleaner Traditional sand tank system needs to put in the water coagulant, algaecide (CuSO4), which makes the residual ion concentration in the water is increasing, we must change the water often diluted concentration, wasting a lot of water. Automatic water treatment system using hydraulic prohibited coagulant, algaecide, effectively avoiding the problem of chemical contamination in water. Processed by the system, the water can continue using it, without changing the water every day, just add a small amount of the body away, the pool surface evaporation and equipment backwash water to the water quality has been reached. Saving a lot of water, reducing the daily operating costs, water savings can be achieved