Pentair Sta-Rite System 3 Replacement Cartridge
Best premium filtration choice for pool owners seeking long term reliability.
This high-capacity filter is the gold standard for keeping pool water crystal clear with minimal fuss. By swapping backwashing for a simple rinse, you save significant water and energy. It’s a straightforward, low-maintenance upgrade that keeps your filtration system running at its absolute peak.
$282.02
at
Pool Supply Unlimited
More System 3 options
Who it's for
- Pool owners seeking long intervals between filter maintenance
- Homeowners prioritizing pristine, sparkling water quality
- Users wanting a guaranteed fit for their Sta-Rite housing
Who should skip it
- Budget-conscious shoppers looking for the lowest possible price
- Busy individuals who prefer quick and effortless equipment cleaning
- People with limited physical strength or mobility
Performance breakdown
Filtration Capacity
Large surface area captures significant debris before requiring a rinse.
Maintenance Ease
Rinse-only design eliminates the hassle of complex backwashing procedures.
Flow Efficiency
Balanced media design maintains strong water circulation without straining pumps.
Build Durability
Robust construction withstands high pressure and extended seasonal use cycles.
Water Conservation
Direct rinsing saves hundreds of gallons compared to traditional backwashing.
Installation Simplicity
Standardized fitment makes swapping out old elements straightforward and quick.
Key Specs
Filtration Area
136 square feet
Compatible Filter System
400 square feet
Component Type
Replacement inner cartridge
Filter Type
Cartridge
Cartridge Quantity
1
Pool Type
Swimming pool
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