Filbur Rectangular Diatomaceous Earth Grid Filter For Pool And Spa 18 By 16 And One Half Inches Offset Port FC 9885

Description

Filbur’s Rectangular Diatomaceous Earth (DE) Grid FC-9885 is built for pool and spa filtration that lasts longer and performs more reliably. Sized at 18″ x 16-1/2″ with an offset port, this replacement DE grid fits compatible filtration systems and helps your water stay clearer with fewer backwashes.

• Reinforced center cores: Extruded PVC center cores distribute stress evenly, prevent cartridge collapse under heavy debris loading, and extend time between cleanings.
• Wider break-resistant bands: Keep pleats evenly spaced, preserve optimal flow, and reduce flutter from turbulence—supporting consistent filtration.
• End caps with integrated fittings: Molded-in fittings simplify installation and removal and eliminate the need for PAD adapters that can impede flow.
• Antimicrobial end caps: End caps are reinforced and treated to resist odor-causing bacteria and mold, while the formulation stands up to salt pools and high chlorine levels.
• Easy identification: Embossed part numbers make reordering FC-9885 straightforward, ensuring you always replace with the exact grid you need.
• Designed for DE filtration efficiency: Works with diatomaceous earth to capture fine debris, helping water stay clear and filtration to run smoothly.
• Offset port design: Optimizes flow within your specific filter housing, promoting balanced filtration and easier maintenance.

Who is this for?

This DE grid is ideal for pool and spa owners who want a durable, long-lasting replacement that preserves filtration efficiency in saltwater and high-chlorine environments. If you’re upgrading from a worn grid or rebuilding a DE filtration setup, FC-9885 delivers steady performance and reliable filtration results over time.

Benefits that matter in everyday use

• Longer service life means fewer replacements and more time enjoying clear water.
• Stronger construction reduces the risk of cracks and leaks under heavy debris or pressure.
• Integrated fittings simplify maintenance and reduce flow-impeding adapters.
• Antimicrobial features help maintain a hygienic grid environment, even in challenging pool chemistries.

Specifications

• Product: Filbur Rectangular DE Grid
• Model: FC-9885
• Dimensions: 18″ x 16-1/2″
• Port: Offset port
• Application: Replacement grid for DE filtration systems

Tip: Inspect the grid for wear, cracks, or torn end caps during routine pool maintenance. When you notice reduced flow or visible damage, replace with FC-9885 to maintain filtration efficiency and water clarity. The combination of reinforced center cores, antimicrobial end caps, and integrated fittings makes FC-9885 a practical, high-value choice for long-term pool and spa filtration needs.