10 Pcs Replacement Filters & 10 Pcs Pump Filters Sponges, Multi-Layer Filtration System Carbon Filters Compatible with 9L/2.38Gal 3 Heights Adjustable Fountain (FN-W25) Others or 5-7 days for multi-pet

or 5-7 days for multi-pet households

This cat fountain doesn't just catch hair

【Pump-Free Innovative Design】Say goodbye to traditional cat water fountain hassles

[Hassle-Free Maintenance]

10 Pcs Replacement Filters & 10 Pcs Pump Filters Sponges, Multi-Layer Filtration System Carbon Filters Compatible with 9L/2.38Gal 3 Heights Adjustable Fountain (FN-W25) Others or 5-7 days for multi-petEvery Sip is Clean and Fresh: multi layers of filter system ( high density cotton, Ion exchange resin, coconut shell activated carbon, non woven fabric ), keeping water cycling and being filtered Compatible Fountain: The pet water fountain filters are compatible with FEELNEEDY pet water fountain FN W25 Frequency of Replacement: It is recommended to replace the filter every 2 4 weeks Package Contents: The package contains 10 replacement filters and 10