Swimming Pool Cleaning Systems need to be maintained to get the proper performance they were designed for.  Accumulating dirt and debris in filters waterflow is lost and eventually filtering is not effective.  Keeping the sand changed out, Grids and Cartridges clean is an on going chore, depending on the filter type. Pumps working efficiently will get the proper amount of water circulating through the filter.  Water treated chemically and with UV Systems or Salt Water Chlorinators to keep it safe clear and enjoyable.  These pool systems Desert Mesa Pool Service Techs optimize to each individual pool situation.