Description
OASE Replacement Sponge Set for FiltoClear 31000
Engineered for optimal fit and performance, this replacement sponge set ensures your FiltoClear 31000 pressure filter operates at peak efficiency while remaining 100% safe for fish and plants.
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Heavy-Duty & Resilient: Built to retain their shape and structural integrity, even through repeated compression from the filter's built-in cleaning handles.
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Balanced Filtration: Precision-engineered pore sizes deliver consistent, even water flow while trapping debris effectively.
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Recommended Maintenance: Replace your sponges annually at the start of the pond season (March/April) for uninterrupted clarity.
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Pro Tip: Dose your filter with OASE filter starter bacteria right after replacing the sponges to quickly restore your pond's beneficial ecosystem.

- Scope of delivery
- 2 × red foam (30ppi): (22.5 x 10.5cm)
- 1 × violet foam (20ppi): (22 x 10.5cm)
- 2 × blue foams (10ppi): (26.4 x 105cm)
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Each foam set comes with replacement screws for the foam plates inside the FiltoClear