Package includes: the package contains 16 cat fountain filters & 16 sponge filters. The filters are individually packaged to effectively ensure the sealing of each piece of filtration.
Applicable scope: high compatibility, our filters for cat fountains are compatible with 6 different models of 108oz/3.2L and 67oz/2L stainless steel cat water fountains.
Three-layer circulating filtration system: this cat water fountain filter replacement contains activated carbon, which together with the fleece forms a four-layer circulating filtration system. This effectively filters pet hair, food residues, absorbs odours and softens the water and provides your pet with fresh, healthy drinking water.
Frequency of replacement: to keep the drinking water fresh and hygienic, it is recommended to replace the pet water fountain filters every 2-4 weeks, depending on the number of cats in your house. Before using the pet fountain filter replacement, rinse thoroughly under running water and then install it into the cat fountain.
Material quality: Reliable material This cat water fountain filter is made of BPA-free material that does not affect your pet's health.