[Triple Filtration]: The filter is made of resin and activated carbon, which can filter cat hair, debris and coarse dust, heavy metals and other odors and impurities, and only provide 39;clean and healthy water. [High Compatibility]: 12cm * 12cm. Compatible with flower fountains, for example: suitable for Rhodesy, Aolvo, Focuspet square flower fountain. Note: Not suitable for Catit fountains. [Best Replacement]: Compared with ordinary activated carbon filters, our filters have a longer service life and lower replacement frequency. We recommend changing the filter every four weeks to keep the water clean. [Easy to Use]: Please soak the fountain thoroughly before use. Then insert the cat fountain filter into the water dispenser. Provide cats with fresh, healthy water.
