Filter Foam Triple Pack (Small - 17x11 Inches)

3 profiled reticulated foam sheets 1 x Coarse 1 x Medium 1 x Fine Your sponge filter media inside your pond filter will deteriorate over time this is natural as the filter sponges get clogged with dirt and debris. You can wash out your existing sponge filters with pond water but over time the sponge will degrade and it will be time to employ new filters such as these....Read More...»»