Compatible Model: This filter replacement is only compatible with NPET WF020TP/WF020BL/WF020WH pet water fountain
4 Packs in One Set: You will get 4 pieces of pet fountain filters by one order, which is worthy with such high quality
Easy to Use: Rinse the filter with water thoroughly before use, replace it every 2 to 4 weeks to maintain water freshness
Healthy Water Filtration: NPET adopts high-density and high-content activated carbon filter, and the filter structure is matched with white high-density filter cotton to achieve multiple filtration, which can effectively maintain water quality, increase oxygen content, and protect the health of pets
Replacement Schedule: Replace every 2 to 4 weeks depending on usage to ensure optimal water quality and fountain performance
