There’s no better way to ensure that your pond is clean and clear than to make sure that your classic foam pond filtration pads are in tip-top shape. Not only do they catch even the smallest debris, but these large pond skimmer filter mats work as a second layer of protection above the embedded pond pump to ensure that your skimmer is only pumping clean water. This helps extend the overall longevity of your skimmer filter by protecting it from potential damage from small debris.