Genuine Product ☆ PETKIT Replacement Filter 3.0 [5 pieces] These filters keep water clean. They can be used for approximately one month. In the summer, for hygiene reasons, it is recommended to replace them sooner. ● Product Description Components: Nylon, activated carbon, ion exchange resin Initial handling: Soak the filter taken out of the packaging bag in water twice (1 minute each time). ● Compatible Models PETKIT 2nd Generation / 3rd Generation Water Fountain Replacement CYBERTAIL EVERSWEET SOLO SE EVERSWEET SOLO 2 EVERSWEET 3 EVERSWEET 3 PRO (Wireless) EVERSWEET 2 (2nd) ※※※ Important Notes ※※※ ・This product is a [genuine product] sourced from the official manufacturer (China). The labels are not in Japanese as it is an imported product. ※If there are any defects with the product, please notify us before leaving a review. ※Please note that the product will be shipped without the outer box. If you need the box, it will be folded and included.