Spa brand
Marquis filter cartridges
11 rich cartridge records compiled from 2 matching source brand entries.
Model and OEM part cross-reference
Model wording is retained from the source. Match the OEM number where present, then verify cartridge dimensions.
| Model | OEM part | Unicel | Pleatco / Filbur | Verification |
|---|---|---|---|---|
| Marquis Spas | 20042 | 5CH-352 | PPM35SC-F2MFC-0196 | cross-checked against 2 sources |
| Marquis Spas | 370-0240 | 5CH-352 | PPM35SC-F2MFC-0196 | cross-checked against 2 sources |
| Marquis Spas | 370-0242 | 5CH-352 | PPM35SC-F2MFC-0196 | cross-checked against 2 sources |
| Marquis Spas | 370-0243 | 5CH-352 | PPM35SC-F2MFC-0196 | cross-checked against 2 sources |
| Marquis Spas | 370-0683 | 5CH-352 | PPM35SC-F2MFC-0196 | cross-checked against 2 sources |
| Marquis Spas | 370-0698 | 5CH-352 | PPM35SC-F2MFC-0196 | cross-checked against 2 sources |
| Pacific Marquis Spas | — | 5CH-502 | PPM50SC-F2MFC-0195 | cross-checked against 3 sources |
| Marquis Spas | 20041 | 5CH-502 | PPM50SC-F2MFC-0195 | cross-checked against 3 sources |
| Marquis Spas | 370-0237 | 5CH-502 | PPM50SC-F2MFC-0195 | cross-checked against 3 sources |
| Marquis Spas | 20690 | 5CH-512 | — | single-source |
| Marquis Spas | 370-0699 | 5CH-512 | — | single-source |
| Marquis Spas | 20499 | 5CH-902AM | — | single-source |
| Marquis Spas | 370-0694 | 5CH-902AM | — | single-source |
| Marquis Spas | — | C-4405 | PRB25SF-JH-PRB25SF-JH-PAIRPRB25SF-PAIR | cross-checked against 3 sources |
| Pacific Marquis 58, C/top | — | C-5346 | PPM50FC-3638 | cross-checked against 2 sources |
| Marquis Spas | 20044 | C-5346 | PPM50FC-3638 | cross-checked against 2 sources |
| Marquis Spas | 370-0236 | C-5346 | PPM50FC-3638 | cross-checked against 2 sources |
| Pacific Marquis 34, C/top | — | C-5423 | PPM35FC-3623 | cross-checked against 2 sources |
| Marquis Spas | 20045 | C-5423 | PPM35FC-3623 | cross-checked against 2 sources |
| Marquis Spas | 370-0215 | C-5423 | PPM35FC-3623 | cross-checked against 2 sources |
| Marquis Spas | 20043 | C-5434 | — | single-source |
| Marquis Spas | 370-0216 | C-5434 | — | single-source |
| Pacific Marquis 58, C/top | — | C-5435 | PPM60FC-3634 | single-source |
| Pacific Marquis 25 (old design) | — | C-5626 | PPM25FC-3626 | cross-checked against 2 sources |
| Marquis Spas | — | C-5626 | PPM25FC-3626 | cross-checked against 2 sources |
| Pacific Marquis 40 | — | C-5637 | PPM40FC-3637 | cross-checked against 2 sources |
| Marquis Spas | — | C-5637 | PPM40FC-3637 | cross-checked against 2 sources |
Spa model names can span multiple model years. Measure before ordering or use the cartridge lookup.