【Compatible】: This replacement filter is only compatible with WF050 WF060 dog fountains. 【Not Compatible】Not compatible with other DF10 dog fountains. Be careful not to select the wrong filters, otherwise it will not be suitable. 【4 packs in one set】: You will get 4 pieces of pet fountain filters per one order, which is worth with such quality. 【Easy to use】: Thoroughly rinse the filter with water before using, replace it every 2-4 weeks to maintain water freshness. 【Healthy Water】: Adopts activated carbon filter high-density and high-grade, and the filter structure is combined with high-density white filter cotton to achieve multiple filtrations, which can effectively maintain water quality, increase oxygen content and protect health pets Replace every 2-4 weeks, depending on use
