Description

Brand: Pentair
Part Number: 59053700

The Pentair 59053700 OEM Center Core serves as the internal backbone for 100 sq ft and 125 sq ft Clean & Clear and Clean & Clear Predator cartridge filter systems. This structural spine holds the filter cartridge in its correct position, preventing deformation under operating water pressure and channeling water uniformly across the full media surface for maximum filtration efficiency. Packaged with an air bleed sock kit, this replacement core also addresses trapped air pockets inside the tank, promoting steady system pressure and smooth pump operation. Swapping in this genuine Pentair part when the original core shows wear or damage brings your filter back to factory performance standards and helps deliver crystal-clear pool water.

Key Benefits

Factory-Original Replacement Component: The 59053700 is a genuine Pentair OEM core manufactured to exact specifications for Clean & Clear and Predator filter platforms. Its precise fit ensures your filtration system operates as the engineers intended.
Cartridge Structural Support: Provides a rigid internal framework that prevents the filter cartridge from buckling or collapsing under hydraulic load, preserving the pleat geometry that drives effective particle capture.
Optimized Hydraulic Distribution: The core’s architecture guides incoming water evenly across the entire cartridge surface, maximizing media utilization and extending the interval between cleanings.
Bundled Air Bleed Sock Kit: The included air bleed sock vents accumulated air from the filter tank automatically, preventing air locks that can reduce flow, increase noise, and strain your pump motor.
Heavy-Duty Chemical-Resistant Build: Molded from industrial-strength, pool-safe plastic that resists warping, cracking, and degradation from chlorine, bromine, and other common pool sanitizers over extended service life.