Condition: 100% Brand New Item Type: Pet Water Fountain Filters Material: Non-Woven Fabric + Coconut Shell Activated Carbon + Ion Exchange Resin Color: As Pictures Shown Suitable for the following products: Square floret smart pet water dispenser; Floret visual window smart pet water dispenser Package List 4 x Pet Water Fountain Filters Inordertoasnsureabetterfilteringeffect,thefiltershouldbereplacedonceamonthandbecleanedwithwaterbeforeuse. 1Quadruple filtration system, 24 hours uninterrupted cycle filtration, layer upon layer intercepts each kind of impurity, guards the fitness of pet. 2Large coconut shell activated carbon can effectively remove odors. 3High density microporous filter cotton can stop the hair and debris getting into water and prevernt some problem to your pets. 4It can effectively filter the impurities and get cleaner water for your pets. 5Suitable for the square floret smart pet water dispenser and floret visual window smart pet water dispenser.