Pond One Sponge Pre Filter75x75x200mm

Pond One Sponge Pre Filter 75x75x200mmconnects to the intake of the Pond One Pondmaster range of pond pumps to allow a larger water intake area reducing the stress on your pond pump.The blue open cell foam traps larger debris and dead leaves so they don’t get clogged up in your filter. The Blue foam is a superb water filtration material because it provides a good home for nitrifying filtration bacteria to grow and to break down fish waste in your pond.