6540-503 MicroClean® Filter Adapter
6540-503 Sundance® Spas MicroClean® Filter Adapter for Cartridge for 780™, 850™, and Select™ Series hot tubs.
Used with 6540-501S and 6540-502S MicroClean® Filters.
Compatibility:
- 780™ Series (2013+)
- 850™ Series (2002-2005)
- Select™ Spas (2013+)
| Diameter | 8.5" |
|---|---|
| Sq ft | 125 sq ft (6540-501S & 6540-502S combined) |
| Model | 6540-503 |
This filter adapter is used with the MicroClean® filter set for compatible Sundance® Spas.
The Sundance® Spas MicroClean® Filtration System uses a multi-layered design to capture the smallest particles, providing clearer water and additional protection to spa components.
Product Information
Product Information
Shipping & Returns
Shipping & Returns

6540-503 MicroClean® Filter Adapter
6540-503 MicroClean® Filter Adapter
6540-503 Sundance® Spas MicroClean® Filter Adapter for Cartridge for 780™, 850™, and Select™ Series hot tubs.
Used with 6540-501S and 6540-502S MicroClean® Filters.
Compatibility:
- 780™ Series (2013+)
- 850™ Series (2002-2005)
- Select™ Spas (2013+)
| Diameter | 8.5" |
|---|---|
| Sq ft | 125 sq ft (6540-501S & 6540-502S combined) |
| Model | 6540-503 |
This filter adapter is used with the MicroClean® filter set for compatible Sundance® Spas.
The Sundance® Spas MicroClean® Filtration System uses a multi-layered design to capture the smallest particles, providing clearer water and additional protection to spa components.
Original: $51.27
-65%$51.27
$17.94Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
6540-503 Sundance® Spas MicroClean® Filter Adapter for Cartridge for 780™, 850™, and Select™ Series hot tubs.
Used with 6540-501S and 6540-502S MicroClean® Filters.
Compatibility:
- 780™ Series (2013+)
- 850™ Series (2002-2005)
- Select™ Spas (2013+)
| Diameter | 8.5" |
|---|---|
| Sq ft | 125 sq ft (6540-501S & 6540-502S combined) |
| Model | 6540-503 |
This filter adapter is used with the MicroClean® filter set for compatible Sundance® Spas.
The Sundance® Spas MicroClean® Filtration System uses a multi-layered design to capture the smallest particles, providing clearer water and additional protection to spa components.














