Pentair-PacFab Sand Dollar Sand Filter, Top Mount, 40 GPM (EC-145320)

The Sand Dollar filter is the perfect high-performance sand filter. It’s incredibly simple to operate and maintain, and it’s built with long-term reliability in mind. Plus, its highly efficient design provides all the clean, crystal-clear water your pool requires year after year.

Pool water is routed through the sand-filled pressure vessel. The sand traps particles so small they are undetectable to the naked eye. Over time, dirt accumulates in the spaces between the sand particles, causing the pressure in the vessel to rise. This signals you to “backwash” the filter by simply reversing the water flow and “knocking out” the dirt. All Pentair sand filters feature a special internal design that maintains the sand bed level and ensures even water flow. That results in the most efficient filtration possible.

• One-piece thermoplastic tank for exceptional strength, corrosion resistance and long life.
• Combination water and sand drain makes servicing and winterizing fast and easy.
• Special internal design maintains sand bed level for consistent performance and extended time between cleaning cycles.
• Attractive almond color blends with any outdoor décor.
• Owner’s Manual
• Warranty Card (.pdf)

Model EC-145320 replacement for older model 145320.