Revitalize your Pentair FNS 36 sq. ft. DE filter with this high-quality replacement grid set by Unicel, manufactured in the USA at their California facility. Containing 7 large grids and 1 partial grid for a total of 8, this set provides a complete internal refresh for your filter system. Fresh grids are the key to restoring maximum filtration efficiency, ensuring your pool or spa water stays sparkling clean and free of fine debris.

Key Benefits

• Origin: Made in USA
• Filtration Efficiency: Restores your filter's ability to produce exceptionally clean, swim-ready water.
• Durability: Built around a heavy-duty reinforced core that resists flexing and maintains grid shape over time.
• Chemical Resistance: Utilizes chemical-resistant fabric that outperforms factory-original material specifications.
• Thorough Filtration: Synthetic filter media provides comprehensive contaminant removal across every grid surface.
• Set Completion: Requires 8 (7 Large and 1 Partial. ) 36 sq. ft. individual filter girds to complete the set.

Compatibility

• Pentair FNS 36 sq. ft. Filters: 180007

Specifications

• Brand: Unicel
• Large Grids Dimensions: 18" Height - 11" Width
• Partial Grid Dimensions: 18" Height - 9 3/4" Width

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