Pet Automatic Water Dispenser Filter Replacement Activated Carbon Filter Upgraded Version Triple Filtration (PP Cotton, Ion Exchange Resin, Activated Carbon) Softening Filter for Cats and Dogs, Protecting Pet Health, Applicable to Multiple Models, Set of 4 (4 Filters) PF-03-CK-04 ⭐Free Shipping⭐ Thank you for visiting! (*^^*) Please check the actual photos for the product condition♪ #BaaBaaBlackSheep Click here for a list of products ✨☜ ----------------------------------------------- 【Triple Filtration】Tap water generally contains many impurities and is not suitable for drinking. Mineral water contains minerals essential for animals, but drinking it for a long time can cause urinary stones. Therefore, for the health of your pet, it is recommended to use filtered water. This product contains three types of filtering materials: ① High-density PP cotton: can remove food residue, hair, and dust. ② Ion exchange resin: can remove chlorine and heavy metals. ③ Activated carbon: can remove odors. ・・・・・・・・・・・・・・・・・ ✾ This item is unused, only opened for photography. ✾ Immediate purchase OK♪ ✾ Free shipping♪ ✾ We do not accept inquiries after the transaction is completed. In the event of any defects, please contact us before evaluating the product. s21-3 0022