Suitable for PETKIT-Eversweet 2,2s,3,Solo,5,5 Mini and 6 smart drinking fountains ・Material adopts porous weak acid ion exchange resin and large-diameter coconut shell activated carbon ・The filter material is increased by 150% on the basis of the second generation ・It can eliminate harmful chemicals in unfiltered water ・Drinking clean water can help your pet prevent urinary system diseases
