• Perfect MatchThe Cat water fountain Filter Compatible with 81oz/2.4L round pet water fountain.
• Premium SuitThe Cat fountain filters package includes 8 pack of pet water fountain replacement filters and 4 Pack Replacement Pre-filter Sponges.
• High QualityThe cat fountain filter is composed of activated carbon, ion exchange resin and non-woven fabric and it can filter hair, heavy metals, and improve the taste of the water so that pets can drink clean and fresh water all day. Also, adding a pre-filter sponge around the pump to better protect the pump from impurities.
• EffectCat water fountain filters provide clean, fresh water to your pet, which helps to increase water consumption and reduce the risk of urinary tract infections.
• RecommendationsPlease soak the filter in water for 2 minutes and rinse it thoroughly under running water before use.According to your pet's drinking frequency and the number of pets using the cat fountain, please replace the filter every 2 to 4 weeks, replace the sponge every 4 to 8 weeks.