[Every Sip is Clean & 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 cat water fountain filters are compatible with FEELNEEDY cat water fountain F 016B.
[What’s in the Box] Include 12 packs of replacement filters, 6 packs of pump sponges and 6 packs sound absorbing sponges.
[Frequency of Replacement] It is recommended to replace the filter every 2 to 4 weeks, water pump spongs and center sponges are suggested to replace every 6 month.
[Using Tips] Soak the filter for 5 minutes and thoroughly rinse it 5 seconds before use.
