Description
Meet the Filbur FC-2968 Spa/Pool Replacement Filter Cartridge—a durable, high-value solution designed to keep spa and pool water pristine longer. Filbur’s commitment to value means you get a filter built to last, with components engineered for dependable performance. As a leading OEM filter manufacturer in the USA, Filbur delivers replacement cartridges you can trust thread after thread.
Why the FC-2968 stands apart
- END CAPS and reinforced center cores: The strongest PVC center cores distribute stress evenly and support increased debris loading, helping prevent collapse and extending time between cleanings.
- Antimicrobial end caps: Reinforced for strength and treated to repel odor-causing bacteria and mold, with an advanced formulation that resists salt pool and high chlorine environments.
- Wider support bands: Enhanced break-resistance and optimum pleat spacing to maintain flow and filtration, even under turbulent conditions.
- Premium filter media: Durable, efficient polyester media delivers longer life and clearer water, maintaining filtration performance over time.
- Sharp pleat folds: A unique synthetic fiber construction prevents bridging, enables dirt to penetrate deep into the pleats, and supports higher, more consistent flow.
- Embossed part numbers: Easy identification and quick re-ordering, reducing downtime when it’s time for a replacement.
- End caps with integrated fittings: Molded-in fittings simplify installation and removal, eliminating the need for PAD adapters that can impede flow.
- Extruded PVC center cores: The strongest design with round holes for even stress distribution, reducing the risk of cracking and collapse under heavy debris loading.
Smart design for real-world use
This cartridge is formulated to withstand salt pools and high chlorine levels, making it a robust choice for modern spa and pool systems. The combination of extruded center cores, reinforced end caps, and wide bands delivers dependable filtration performance without sacrificing flow, even as debris loads increase.
Ideal for whom and how it helps
- Homeowners maintaining spas and pools who want a long-lasting replacement that keeps water clear with less frequent maintenance.
- Pool owners using salt systems or high-chlorine environments who need a filter that resists chemical wear while preserving filtration efficiency.
- People who value easy installation, straightforward identification, and reliable performance without compromising flow or dirt capture.
With the Filbur FC-2968 Spa/Pool Replacement Filter Cartridge, you’re choosing a filter that combines durability, improved debris loading, and efficient filtration to deliver clearer water and smoother system operation—season after season.

