Description
Keep your spa and pool sparkling with the Filbur FC-2180 (C-7496) Spa/Pool Replacement Filter Cartridge. Built for longevity and dependable filtration, this cartridge is designed to withstand saltwater and high-chlorine environments while delivering steady flow and easy maintenance. As a leading OEM filter maker in the USA, Filbur brings factory-grade reliability to your daily routine.
Key benefits of the FC-2180 (C-7496)
- Reinforced extruded PVC center core: provides even stress distribution and higher debris loading, preventing collapse under heavy duty use and extending time between cleanings.
- Premium polyester media: engineered for durability, easy cleanability, and efficient filtration that preserves water clarity over time.
- Antimicrobial end caps with added reinforcement: built to resist odor-causing bacteria and mold, while the antimicrobial formulation stands up to salt pools and high chlorine levels.
- Wider break-resistance bands: keeps pleats evenly spaced, reduces flutter from turbulence, and maintains optimal flow through the cartridge.
- End caps with integrated fittings: molded-in fittings simplify installation and removal, eliminating the need for PAD adapters that can slow flow and impede filtration.
- Embossed part numbers: easy to identify and reorder, helping you keep your system running without guesswork.
- Durable center core design: extruded PVC center cores with round holes distribute stress evenly, protecting against cracking and ensuring consistent performance.
Designed for harsh water environments
The FC-2180 is built to excel in saltwater pools and high-chlorine spas. Its advanced formulation resists deterioration from aggressive sanitizers, helping you maintain clear water and reliable filtration without frequent cartridge changes. This makes it an ideal choice for homeowners who demand longevity and steady performance from their filtration system.
Easy installation, reliable maintenance
With integrated fittings, the FC-2180 (C-7496) slides into compatible housings quickly and seals securely. No PAD adapters are required, which means fewer parts to lose and less flow restriction. Routine cleaning is straightforward—rinse off debris after use and reinsert for continued efficient filtration. The embossed part numbers also take the guesswork out of replacements, so you can reorder with confidence.
Who this cartridge is ideal for
- Residential spa and pool owners seeking a long-lasting, high-performance replacement cartridge
- Homes with saltwater chlorine generators that require sturdy, corrosion-resistant filtration media
- Users who value quick installation, easy maintenance, and reliable water clarity
Care and maintenance tips
- Rinse the cartridge thoroughly with clean water between cleanings to remove debris and maintain flow.
- Inspect the end caps and fittings for wear during routine servicing and replace if needed to maintain a tight seal.
- Avoid using harsh cleaners or high-pressure washing that could damage the polyester media or core.
- Plan periodic cartridge replacements based on your pool or spa usage, water chemistry, and observed filtration performance.
The Filbur FC-2180 (C-7496) Spa/Pool Replacement Filter Cartridge delivers robust construction, concrete filtration efficiency, and user-friendly installation. It’s tailored for ongoing use in demanding spa and pool environments, helping you enjoy clearer water with less hassle.


