4Pcs Activated Carbon Filter Replacement for Cat Dog Water Fountain Pet Accessories

Feature: 1. Activated carbon filter is used for automatic circulating water supply replacement. It is recommended to replace it once a month. 2. Exchange resin to remove magnesium and calcium from the water and make it into cat‑friendly water (soft water) with reduced hardness. 3. High‑performance activated carbon helps to absorb peculiar smell and ensure the safety of pets drinking water. 4. When cleaning the filter, please do not use detergent, please wash the surface dirt with water. 5. When replacing the filter, be sure to clean the parts of the water supply unit to ensure cleanliness. 6. The direction of installation of activated carbon filter is one direction only, only the filter, without any other accessories. Specification: Item Type: Activated Carbon Filter Material: Activated Carbon + Cotton Quantity: 4Pcs Color: White Application: Water Fountain Weight: Approx. 75g 2.6oz Diameter: Approx. 12.5cm 4.9in. Package List: 4 x Activated Carbon Filter Note: 1. Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.