Package: The package contains cat fountain filters sponge filters

Suggestions for use: To keep the drinking water fresh and hygienic, it is recommended to replace the pet water fountain filters every weeks, depending on the number of cats in your home. Before using the pet fountain filter replacement, rinse them thoroughly under running water and then install them in the cat fountain.

Three layer circulating filtration system: This cat water fountain filter replacement contains activated carbon, which together with the non-woven fabric form a four layer circulating filtration system. This effectively filters pet hair, food residue, absorbs odors, and softens the water, providing your pet with fresh, healthy drinking water.

Reliable material and service: This filters for cat water fountain is made of material, which will not affect your pet's health.

Easy to Install and Clean: This pet fountain filter replacement is easy to remove and apply a new one, and saves you tons of time when cleaning! Please soak the pet fountain filter and sponge in water for at least minutes before use to stimulate the best filtration effect of the cat fountain filter, and then rinse thoroughly with running water. This keeps cat water fresh for a longer period of time.