Spa brand
Dimension One filter cartridges
14 rich cartridge records compiled from 1 matching source brand entry.
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 |
|---|---|---|---|---|
| Advanced/LA Spas | — | 4CH-30 | PTL25H-PPTL25P-4PTL25P4 | cross-checked against 3 sources |
| Dimension One Spas | 1561-14 | 4CH-30 | PTL25H-PPTL25P-4PTL25P4 | cross-checked against 3 sources |
| Advanced/LA Spas | — | 4CH-50 | PTL50PPTL50P4FC-0151 | cross-checked against 3 sources |
| Dimension One Spas | 1561-05 | 4CH-50 | PTL50PPTL50P4FC-0151 | cross-checked against 3 sources |
| Dimension One | — | 4CH-65 | PTL65H-PFC-0171 | cross-checked against 2 sources |
| Dimension One Spas | 1561-06 | 4CH-65 | PTL65H-PFC-0171 | cross-checked against 2 sources |
| Dimension One Spas | 1561-07 | 4CH-65 | PTL65H-PFC-0171 | cross-checked against 2 sources |
| Dimension One | — | 4CH-940 | PDO-UF40PSG40N-MFC-0177 | cross-checked against 2 sources |
| Dimension One Spas | 1561-13 | 4CH-940 | PDO-UF40PSG40N-MFC-0177 | cross-checked against 2 sources |
| Dimension One | — | 4CH-950 | PDO-UF25FC-0173 | cross-checked against 2 sources |
| Dimension One Spas | 1561-04 | 4CH-950 | PDO-UF25FC-0173 | cross-checked against 2 sources |
| Dimension One Spa | — | 7CH-552 | PTL55XW-F2MFC-0465 | cross-checked against 2 sources |
| Dimension One Spas | 1561-10 | 7CH-552 | PTL55XW-F2MFC-0465 | cross-checked against 2 sources |
| Dimension One | — | 7CH-752 | PTL75XW-F2MFC-0470 | cross-checked against 2 sources |
| Dimension One Spas | 1561-02 | 7CH-752 | PTL75XW-F2MFC-0470 | cross-checked against 2 sources |
| Dimension One 75 | — | 7CH-975 | PDO75FC-0475 | cross-checked against 2 sources |
| Dimension One Spas | 1561-12 | 7CH-975 | PDO75FC-0475 | cross-checked against 2 sources |
| Dimension One 40 | — | C-4340 | PMT40FC-3081 | cross-checked against 2 sources |
| Dimension One Spas | 1561-03 | C-4340 | PMT40FC-3081 | cross-checked against 2 sources |
| Ozone 25 w/concentric holes | — | C-5402 | PDO25FC-3096 | cross-checked against 2 sources |
| Dimension One Spas | — | C-5402 | PDO25FC-3096 | cross-checked against 2 sources |
| Ozone 40 w/concentric holes | — | C-5404 | PDO40FC-3097 | cross-checked against 2 sources |
| Dimension One Spas | 1561-09 | C-5404 | PDO40FC-3097 | cross-checked against 2 sources |
| SpaBerry | — | C-7335 | — | single-source |
| Dimension One 75 | — | C-7367 | PDO75-2000FC-3059 | cross-checked against 3 sources |
| Dimension One Spas | 1561-00 | C-7367 | PDO75-2000FC-3059 | cross-checked against 3 sources |
| Dimension One Spas | 1561-26 | C-9405 | PAP50PAP50-4FC-0684 | cross-checked against 3 sources |
Source notes
- “Ozone cartridge. The C-5402 has been discontinued by Unicel.” — unicel
Spa model names can span multiple model years. Measure before ordering or use the cartridge lookup.