Description
FPI Replacement Cartridges
Our FPI Replacement filter cartridges are made in New Zealand in the same factories as most genuine cartridges. They should be replaced every two years to ensure proper operation.
| Model | Length | Diameter | Hole Size |
| FPI C25 | 244 | 185 | 75 |
| FPI C50 | 495 | 185 | 75 |
| FPI C75 | 743 | 185 | 75 |
