SpiroPure Replacement Filter for Sundance/Sport Spa
Replacement filter cartridge for Sundance hot tubs and compatible Filbur models. Durable media with high dirt-holding capacity for clear water; strong inner core maintains flow. Customers note good quality and effective filtration, with some reports of material disintegration
Highlights
- compatible with multiple spa brands/models
- high dirt-holding capacity
- strong inner core for durability
Pros
- durable filter media
- high dirt-holding capacity
- strong inner core
- fits multiple Sundance and Filbur models
- good overall quality
Cons
- some customers report material disintegration
Best For
Features
- Specifically sized replacement cartridge with outer diameter 8-7/16 and outer length 19-3/4
- Compatible with Sundance 6541-397 (6473-164 & 6473-165), 6540-507, and Filbur FC-2772 (FC-2769 & FC-2771 Kit)
- Durable filter media designed for long-lasting filtration and clear water in spa pools
- Strong inner core provides structural support without restricting water flow
- Easy to install with high filtration performance and efficiency
