Replacement sponges for pondmax pf4500 pressure filter.
PF4500 Pressure Filter Sponges should require cleaning once a month at most, if more regular cleaning is required then you may need a bigger filter for your pond, consult your local PondMAX dealer for further information.
Indicators that your pressure filter sponges may require replacement:
- Visible degradation of sponges.
- More frequent cleaning than usual
- Quality of water is murky/dirty when returning to your pond.
