Every Sip is Clean & Fresh: 4 layers of filter system (high-density cotton, Ion exchange resin, coconut shell activated carbon), keeping water cycling and being filtered
Compatible Fountain: The dog water fountain filters are compatible with FEELNEEDY pet water fountain FN-W05
What's in the Box: Include 10 packs of replacement filters and 10 packs of replacement pump filter sponge
Frequency of Replacement: It is recommended to replace the filter every 2 to 4 weeks
Using Tips: Soak the filter for 5 minutes and thoroughly rinse it before use
