Carbon replacement filter for pet water dispensers! 【Unopened】✨ I don't know the type of water dispenser, so I've measured the size and posted it! Please check and purchase. Please check the actual photos for the product condition! ⚠︎Please read the profile. We have listedお得 information for those who have read it! ☆If there are any scratches or stains, we will attach photos or describe them in the description, but there may be oversights! ☆Unused, but opened for inspection! ↓We have many other items for sale↓ #Ri_n_shop Feel free to comment with any price negotiations or questions◎ Dog Cat dog cat water dispenser waterer water server water supply filter carbon carbon exchange 17-21.9112.0502.1.1