The Pentair 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. Here’s how.
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. Simply reverse the
water flow and "knock out” the dirt.
All Pentair Water Pool and Spa®
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
•Attractive almond color blends with any outdoor décor