Pentair 25021-0223S Inner Cartridge
Best high performance replacement for pool owners seeking reliable water filtration.
A reliable, factory-authorized replacement component that restores filtration efficiency to your existing system. It is designed for a precise fit, ensuring that your pool or spa water remains clear without the hassle of compatibility issues.
$205.64
at
Poolgoods
Who it's for
- Homeowners wanting a long-lasting filter that resists premature wear
- Pentair system users requiring a reliable and hassle-free replacement
- Pool owners seeking professional-grade water clarity and hygiene
Who should skip it
- Budget-conscious shoppers looking for the lowest possible maintenance cost
- Busy individuals who prefer low-maintenance or self-cleaning filtration options
- Owners of non-Pentair filtration systems needing a versatile filter
Performance breakdown
Filtration Efficiency
Captures fine debris effectively to maintain crystal clear pool water.
Installation Simplicity
Designed for a precise, drop-in fit with compatible Sta-Rite systems.
Build Durability
Robust construction withstands high pressure and extended filtration cycles.
System Compatibility
Engineered specifically for Sta-Rite SM-Series, ensuring zero guesswork.
Maintenance Frequency
High-capacity design extends the time between necessary cleanings.
OEM Reliability
Genuine Pentair manufacturing guarantees consistent performance and long-term reliability.
Key Specs
Filter Type
Cartridge
Material
Pleated paper
Dimensions
11 x 11 x 31.2 inches
Weight
10.75 lbs
Filtration Area
136 square feet
Compatibility
System 3 Modular Media Filter
Warranty
1-year
Know before you buy
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