Simple, effective, low maintenance filters
Sand filters are one of the most popular ways to filter water. For good reason. They are simple, effective, and require very little attention. Pool water is routed through a sand-filled pressure vessel. Over time, dirt accumulates in the spaces between the sand particles causing the pressure in the vessel to rise as water finds it harder to pass through. This signals you to backwash the filter. Simply reverse the water flow and knock out the dirt.
|FreeFlo Sand Filters||Pentair|
|LeisureTime II Fibreglass||Pentair|
|Pantera Series II Sand filters||Onga|
|PWT Commercial Filters||Pentair|
|TAGELUS® Fiberglass Sand Filter||Pentair|
|TRITON® II Fiberglass Sand Filter||Pentair|