The Pentair Clean & Clear Plus 520 Cartridge Filter (EC-160332) is the ultimate solution for large pools that demand serious filtration capacity. With an impressive 520 square feet of filtration area spread across four high-performance cartridges, this filter delivers commercial-grade performance with residential-friendly maintenance.
Massive Dirt-Holding Capacity
With 520 sq ft of filtration area, this filter captures significantly more debris between cleanings than smaller models. The result? Less frequent maintenance and consistently clear water, even in high-use pools or areas with heavy debris.
Four-Cartridge Efficiency
Four nonwoven polyester cartridges work together to provide superior filtration without any backwashing. When it’s time to clean, simply remove the cartridges and rinse with a garden hose—no wasting thousands of gallons of water on backwash cycles.
Commercial-Grade Construction
The injection-molded, fiberglass-reinforced polypropylene tank offers exceptional corrosion resistance and structural integrity. This is professional-quality construction designed to handle years of demanding operation.
Balanced Hydraulic Flow
Engineered for consistent and efficient water flow throughout the entire filtration cycle. The balanced design ensures optimal performance and extends the life of both the filter and your pool’s circulation system.
Convenient Maintenance Features
The 100% drain clean-out port makes seasonal maintenance and winterization quick and easy, while the durable injection-molded tank construction ensures reliable operation season after season.
When Only Maximum Performance Will Do
The Clean & Clear Plus 520 is engineered for pool owners who refuse to compromise on water quality. It’s the filtration powerhouse your large pool deserves.
