[High Density Sponge]Cat Water Fountain Filters Sponges Foams, Compatible with Multi Pet Fountain Replacement Filters for Cat Fountain Safe Material: The foam filter out is a brand new organic filler synthesized materials that's secure on your pets. You can use it worry-free. Protecting the Pump: It can larger clear out the hair and forestall the meals residue from clogging the pump and enlarge the lifetime of the fountain pump. Keeping Health: Clean and flowing water delivery will provide your doggy with clean, brand new water which is essential for his or her health. [Recommendations]Please soak the filter in water for 2 minutes and rinse it very well beneath operating water earlier than use and alter the filter each 2-4 weeks. tip: with the exception of pump Material: foam cotton colour: Black Package Contents: 12 x U-Shaped Filter Cotton Only the above equipment content, diverse products should not included. Note: Light mirrored image and varied exhibits can cause the color of the item within the photograph somewhat diverse from the genuine thing. The size allowed error is +/- 1-3cm.