Originele PETKIT 3.0 5-delige set filters voor automatische voerautomaten en waterfonteinen voor katten.

1. Circle Pet Filter: Diameter of hollow circle is about 0.5 inch. Diameter is about 5.5 inch. Thickness is about 0.4 inch. 2. Premium Quality Filters: Triple Filtration System: Composed of a high density micropore filter, activated carbon and an ion exchange resin. Effectively to filter hair, heavy metals, keeps water fresh and improve the taste of the water. 3. Frequency Of Replacement: To prevent the activated carbon dust from shedding into water, please soak the cat fountain filter in water for 10 minutes then rinse thoroughly under running water before using. Replace every 1 to 2 weeks in summer and 2 to 4 weeks in winter. If multiple cats are using the fountain, more frequent replacement will be necessary. Please do not forget to reset the device, after replacing the filter. 4. Premium 5 Pack Pet Fountain Filters; 6-pack of premium pet fountain replacement filters, individually packaged and sealed to maintain high quality. Enough supply for 1.5 to 6 months of use. FILTER UNIT 3.0 Pure Water, Healthy Life Multi-layer Filtration for Tasty Water The multi-layer filtration system can effectively remove impurities, odors, and heavy metals, ensuring your cats always drink fresh and healthy water and protecting them from urinary tract diseases. Replacement Reminder via App Please rinse the filter with clean water before use. For the health of your cat, it is recommended to replace the filter every 2-4 weeks. The app will remind you to replace the filter on time. Verify Authenticity There is an anti-counterfeiting label on the package of the filter. After receiving the product, please check whether the coating is complete, and then scratch off the coating and scan the QR code to verify the authenticity of the product.