Sand filters are the most popular of all swimming pool filters. Sand filters trap dirt particles in the 2- - 100 micron range. As the sand filter collects dirt and debris its efficiency increases trapping more dirt. When the pressure gauge reads 8 - 10lbs. over the clean pressure reading, its time to backwash the filter. Sand in sand filters should be replaced every seven years.

For more information on Swimming Pool Sand Filtration Systems, call us at 1-800-725-4008

Jandy, Hayward Pool Products, Sta-Rite and Pentair Pool Products.  Manufacturers of Cartridge, Sand and DE filter filtration systems.