• Compatibility: Cat Water Fountain filters are compatible with Ceramic & Stainless Steel Fountains
• Cartridge Filtration Systems: The replacement filter has a multi-layer filtration system.High density cotton canStop hairs and debris;Activated carbon can remove bad taste and odor.Give your pet access to clean, fresh water every day, which will help increase water intake and reduce the risk of urinary tract infections
• Healthy and Safe Material: The replacement filters are made of environmentally friendly materials that help ensure water quality and provide healthy and pure water to protect your pet's health
• Tips for use: Soak the filter in water for 5 minutes before use, then rinse under running water for 15 seconds. This prevents carbon dust from falling into the water, keeping it clean and fresh
• Regular filter changes: In order to maintain the filtration effect, please replace the filter and sponge once every 2-4 weeks; If you keep more than one pet, the cleaning of the pet fountain and the replacement of the filter need to be increased