General description Your pet deserves clean and safe drinking water. The Cat and Dog Water Dispenser Filter Element is designed for use with PETKIT EVERSWEET 2.0, 3.0, and CYBERTAIL water dispensers. This filter effectively removes harmful substances such as hair, debris, and heavy metals, ensuring your pet's health and safety. Technical specifications Compatible with: PETKIT EVERSWEET 2.0, 3.0, and CYBERTAIL water dispensers Filter material: Purolite company materials Filter composition: Two layers of high-quality cotton mesh, coconut shell activated carbon, and ion exchange resin Recommended replacement: Every 3 months in SMART mode, every 1 month in NORMAL mode Compatibility and accessories Compatible with PETKIT EVERSWEET 1 and 2 fountains (requires NEW TRAY for EVERSWEET 1) FILTER 2.0 is only compatible with NEW TRAY and FOUNTAIN 1.0 Installation Soak the filter element in cold water for 5 minutes before installation to activate the ion exchange resin After replacing the filter,