The set includes: you will receive 8 carbon filters and 8 foam filters. The replacement filters measure 7.6 x 4.2 cm and the sponge has an inner diameter of 6 cm. Please measure the size of the filter housing before ordering.
【High Quality Material】The cat fountain filter has a cotton surface that contains coconut shell activated carbon, and a sponge is used to protect the pump. The high density outer cotton layer insulates the water from impurities such as hair and effectively purifies the water, leaving pure water for cats.
Easy to use: the cat fountain filter is easy to use and can be easily installed with the raised side up and the flat side down. Both filters provide sufficient filtering and the cat fountain filter eliminates odours for your pet.
【Recommendation】To prevent activated carbon dust (not harmful to pets) from settling in water, soak the filter in water for 5 minutes and rinse thoroughly under running water before use. Replace the activated carbon filter every 2 to 4 weeks, depending on how often you drink and how many pets use the fountain. Replace the sponge filter every two months.
Widely compatible: this filter drinking fountain cats is compatible with the round 3.2 litre stainless steel cat fountain and PLWF003. It is also compatible with most stainless steel cat fountains. They filter hair, particles and heavy metals and improve water quality so your pet can drink clean, fresh water from the fountain.