
The Sand Dollar filter has uniform stress distribution to create the ultimate pressure vessel reducing stress by 50%. Design features are specified by the top 100 sand filter dealers. Comes complete with dial selector, tank and pressure gauge.
Pentair is a world leader in innovative and reliable pool and hot tub equipment! They have built a reputation as an industry leader, providing only the highest performance, reliable and energy-efficient products to pool and spa owners. Their products are easy to maintain and make pool maintenance a carefree pleasure! So Clean. So Clear. So easy.
Basic Data:
Model: SD-80
Effective Filtration Area (Sq Ft): 3.5
Max Pressure (PSI): 50
Flow Rate (GPM): 75
Turnover Capacity (Gallons)
8 hour - 36,000
10 hour - 45,000
12 hour - 54,000
All Sand Required (Lbs): 350 Carton Wt (Lbs): 76
Sand Filter Features:
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 decor
Comes complete with dial selector, tank and pressure gauge.
Key Highlights:
Multi-port valve - Puts all filter functions right at your fingertips!
Just rotate the handle to the desired position and the Sand Dollar Filter does the rest for simple operation. The 1 1/2"valve features a pressure gauge and manual air relief for optimum filtration efficiency.
Internal design - The Sand Dollar filter's internal design ensure that water is exposed to maximum sand surface area for superior filtration performance and efficient backwashing.
Large capacity!
As the global leader in swimming pool, spa and aquatic equipment, you can count on Pentair! Visit the manufacturer's website here.
The Pentair SD80 is designed for medium to large in‑ground pools, typically up to about 54,000 gallons (approximately 205,000 liters) turnover in 12 hours (or around 36,000-45,000 gallons / 136,000-170,000 liters depending on run time), making it a strong choice for most backyard pool
The SD80 requires approximately 350 lbs (about 159 kg) of filter sand
Installation is straightforward thanks to the top‑mounted multiport valve, which centralizes all functions. Routine maintenance is also simple: backwash when the pressure gauge rises above normal operating range (usually around 8–10 PSI). The combination water‑and‑sand drain makes servicing and winterizing quick - similar to other quality sand filters
You’ll typically backwash when the pressure gauge reads 8-10 PSI above normal operating pressure, which for many pools means every 1-3 weeks depending on usage and debris load. The sand itself usually only needs to be replaced about every 5-7 years
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