12pcs Cat Water Fountain Sponge Filter, Soft Cat Water Fountain Filters Cat Fountain Filter for Clear Cat Water Dispenser Dog Water Fountain Compatible with WF050

General description You will receive 12 pieces of cat fountain sponge filters featuring a triple filter system. This quantity is sufficient to meet your usage and replacement needs, ensuring clean drinking water for your pets. Technical specifications Product Size: 11.4 × 5.7 × 1.9 cm Compatible with: 1.5L WF-050 and WF-100 pet fountains Material: High-density sponge, activated carbon, and ion exchange resin Filtration function Effectively filters hair, dust, heavy metals, and other impurities Maintains clean and fresh water for your pet Usage Rinse the cat fountain filter sponge with running water before use Soak the foam filter for 5 minutes before placing it in the fountain Replace the sponge filter every half month in summer Replace the sponge filter every three weeks in winter