Bring your filtration system back to factory-fresh performance with this genuine Pentair replacement cartridge, part number R173576 | 179135. Manufactured with independently certified safe materials, it delivers reliably pure, clear water you can trust. The media fabric is engineered thicker than standard cartridges for enhanced particle capture, while heavy-duty chlorine resistance protects the material from degradation in chemically treated pools. Sturdy, break-resistant end caps and a reinforced center core maintain structural rigidity under pressure. Advanced trilobal fiber technology provides greater dirt-holding capacity than conventional point-bond fabric, maximizing time between cleanings.

Key Benefits

• Trusted Water Purity: Built with certified safe materials that deliver fresh, clear water suitable for everyday swimming.
• Rugged, Long-Wearing Design: Features denser filtration media, strong chlorine resistance, reinforced end caps, and a fortified center support that together extend cartridge service life.
• Greater Debris Capacity: The high-performance trilobal fiber weave captures and retains significantly more contaminants than ordinary point-bond cartridges, reducing cleaning frequency.

Compatibility

• Pentair Clean & Clear Plus 420 Filters: 160301

Specifications

• Brand: Pentair
• Part Number: 179135 (1 Pack)

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