Introducing the Filbur Purex Diatomaceous Earth Grid FC-9240 — a full 24" replacement grid engineered for 48 square feet of DE filtration. Designed to slot into Filbur Purex DE systems, this grid delivers dependable performance and crystal-clear water for both residential pools and spas. If you demand durability, compatibility, and consistent filtration, this grid is built to meet those needs.
Why this DE grid stands out
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Reinforced extruded PVC center cores provide even stress distribution and withstand heavy grid loading, helping prevent cracking or collapse between cleanings.
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End caps with integrated fittings offer straightforward installation and maintenance, eliminating the need for separate adapters while the antimicrobial treatment helps repel odor-causing bacteria and mold.
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Antimicrobial end caps with built-in strength reinforce the grid’s integrity and resist deterioration from salt pools and high chlorine levels, extending service life in challenging environments.
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Wider break-resistant bands keep the grid pleats evenly spaced, reduce flutter in turbulent housings, and support steady, efficient filtration flow.
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Embossed part numbers make identification and re-ordering simple, so you can keep your DE system up and running without guesswork.
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Optimized grid geometry minimizes channeling and ensures even distribution of DE across the filtration area, enhancing overall filtration efficiency and water clarity.
What this means for you
- Longer filter life and clearer water between cleanings thanks to a robust grid design that resists wear and tear.
- Saltwater-friendly performance, suitable for pools with higher salt concentrations without compromising grid integrity.
- Reliable compatibility with 24" DE filtration systems, specifically the FC-9240 model, ensuring a precise fit and predictable results.
Ideal use scenarios
- Residential in-ground pools and spas that rely on DE filtration and need a durable replacement grid for 48 sq ft of filtration surface.
- Saltwater pools where components must withstand saline conditions while maintaining filtration efficiency.
- Maintenance projects seeking a straightforward, compatible upgrade path to restore peak DE filtration performance.
With the Filbur Purex DE Grid FC-9240, you’re choosing a replacement grid engineered for strength, compatibility, and consistent, reliable performance. Built to endure challenging pool chemistry, designed for easy installation, and optimized to keep your water sparkling, this grid helps you maintain the clean, clear water you expect from a Filbur Purex DE filtration system.
