Description
This replacement filter cartridge is designed for select newer Cal Spa and Marquis Spas models. The cartridge measures 12-1/2" in height by 5-3/16" in diameter and features 2" Male Pipe Thread (MPT) connections with thick threading that has an outside diameter of approximately 2-3/8". The MPT threads span 2-1/4" to 2-3/8" from edge to edge. A convenient handle is integrated into the top design for easy installation and removal during filter changes.
Important: While factory Cal Spa filters typically come in red, this white filter cartridge serves as a direct functional replacement and is fully compatible with the same systems.
| Diameter | 5-3/16" |
| Length | 12-1/2" |
| Top Style | Handle |
| Bottom Style | Male Pipe Thread (mpt) |
| Bottom Physical Dimension | 2-3/8" od |
| Application | Cal Spa, Marquis Spas |
| Square Footage | 50 sq ft |
| Filbur Number | FC-0195 |
| Unicel Number | 5CH-352, 5CH-502 |
| Pleatco Number | PPM50-SC |
| OEM Number | 37-0237 |
