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B&Q£17.95Visit shop B&Q - Pontec Spare Filter Foam Ppi 20 Blue Medium (Part 44363)- Multiclear 15000
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The Pontec MultiClear 15000 Replacement Foam in Blue is designed for pond owners who use the MultiClear 15000 filtration system and need to replace worn-out filter media to maintain clear water. These coarse, 20PPI grade sponges act as the first line of defense, effectively capturing large debris and organic waste before it clogs finer filtration stages. While these genuine parts offer excellent durability and a perfect fit, users should note that they are only half of the required filtration puzzle, as the system also requires black foams for optimal biological balance.
| Colour | Blue |
|---|---|
| Model Part Number | 44363 |
| Brand | Pontec |
Replace them when they no longer spring back to shape or show signs of physical deterioration, typically once per season depending on your pond's biological load.
These are specifically designed for the Pontec MultiClear 15000 system and may not provide an effective seal in other filter housings.
Yes, the MultiClear 15000 system requires both blue and black foams to provide comprehensive mechanical and biological filtration.
PPI stands for 'Pores Per Inch.' 20PPI indicates a coarse grade sponge specifically designed for mechanical trapping of large debris.
Never use soap or chemicals, as these are toxic to pond life. Only rinse with non-chlorinated water, ideally taken directly from your pond.
Ensure the foam is seated correctly and fits tightly against the housing walls to prevent gaps.
The foam is likely saturated with debris; remove it and rinse with pond water to clear the pores.
Check that you are using both the blue (coarse) and black (fine/biological) foams as required, and verify your pump capacity.
To install, power off your filter system and open the housing according to your MultiClear 15000 user manual. Remove the old, degraded blue foam and slide the new unit into the designated coarse filtration chamber. Ensure the foam sits flush against the filter walls to prevent 'water channeling,' where dirty water bypasses the media entirely.
Care instructions are straightforward: rinse the foams using water sourced from your pond. Using tap water can kill beneficial bacteria that may have colonized the sponge over time. If the sponge becomes compressed, hardened, or fails to spring back to its original shape after a thorough rinse, replace it with a new one to maintain maximum filtration efficiency.
