100 SqFt Clean & Clear Center Core 59053700
Ensure your pool's filtration system operates at peak efficiency with this heavy-duty 100-square-foot internal center core. Engineered specifically for single-cartridge filter housings, this reinforced support tube serves as a rugged skeleton, preventing your filter cartridge from being crushed or deformed under high-pressure water flow. Precision-molded from UV-stabilized, chemical-resistant polymers, it features a specialized slotted rib design that maximizes water distribution for superior clarity. Whether you are performing a seasonal tune-up or replacing a damaged manifold, this durable center core provides the essential stability needed for a leak-free, high-performance circulation system.
Specifications
Replacement 100 Sq. Ft. Filter Internal Center Core
Ensure your pool's filtration operates at peak efficiency with this heavy-duty 100-square-foot internal center core. Acting as a rugged skeleton, this reinforced support tube prevents your filter cartridge from crushing or deforming under high-pressure water flow.
Application
100 Sq. Ft. Cartridge Filters
Material
Glass-Reinforced Thermoplastic
Height
Approx. 23.5" - 24"
Color
Architectural Black
Flow Design
Longitudinal Slotted Ribs
Compatibility
"Large Format" Tanks
Primary Function
Vertical Pleat Stabilizer
Mounting Fit
Manifold-to-Relief Fit
Safety Warnings & Structural Health
Pressure Monitoring: If filter pressure exceeds 30 PSI, the inward force on this core increases significantly. A cracked core can snap under this load, leading to a total filter failure.
No Force Required: The core should drop into place easily. If you have to "hammer" it or use body weight to seat it, there is likely debris in the manifold that needs clearing.
Avoid Harsh Acids: While chemical-resistant, soaking in high concentrations of muriatic acid for long periods can eventually make the thermoplastic brittle and prone to snapping.
?? Pro-Tips for System Stability
- The "Seating" Click: Ensure the cartridge seats firmly into the bottom manifold. A tilted core prevents the top manifold from aligning, allowing unfiltered water to bypass the media.
- Calcium Inspection: In hard-water areas, calcium can "bridge" the narrow slots and restrict flow. Scrub the core occasionally with a soft brush to keep water paths open.
- Lubrication: Apply a tiny amount of silicone-based lubricant to the bottom of the core where it enters the manifold to prevent it from sticking due to sand or grit buildup.
- Sizing Restriction: Specifically engineered for 100 sq. ft. models. It is too tall for 50/75 sq. ft. tanks and too short for 150/200 sq. ft. systems.
59053700
100 SqFt Clean & Clear Center Core 59053700
$145.00
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Shipping calculated at checkout.
Pentair
Pickup available at Marathon FL
Usually ready in 24 hours
