6 Pack Dog Water Fountain Filter & Pump Filter Sponges , Pet Water Fountain for fl oz Cat Water Fountain

Every Sip is Clean and Fresh: 3 layers of filter system ( high-density cotton, Ion exchange resin, coconut shell activated carbon), keeping water cycling and being filtered

Compatible Fountain: The pet water fountain filters are compatible with pet water fountain

What's in the Box: Include 6 packs of filters and 6 packs of pump filter sponge

Frequency of : It is recommended to replace the filter every 2-4 weeks

Using Tips: Soak the filter for 5 minutes and thoroughly rinse it before use

6 packs of filters + 6 pieces of sponge for the water pump.