Clarathon Premium Ultra Filters: the most effective, durable pool & hot tub spa filter cartridges. You cannot buy a better quality filter at any price.
Keep spare filters on hand. When changing spa water, always rotate the soiled ones out with clean, dry spares. The result is longer filter life and no waiting.
Product notes: Pleated cartridge of Sundance MicroClean system. Use with FC2812 disposable top cartridge. Verify correct spa filter dimensions by measuring old filter. Measurements may vary from specifications by about 1/8" or more due to expansion, shrinkage, or manufacturer's variances.
Filter Specifications:
- Diameter: 8-1/2"
- Length: 14"
- Top: 2" Closed Coarse Thread
- Bottom: 2-1/2" Open Beveled Edge
- Surface Area: 80 SF
Premium Replacement For:
- Unicel: C-8380
- Pleatco: PSD85-2002
- Filbur: FC-2810
- Other: 6540-501, 18007