24er-Pack Ersatzfilter für Katzen-Wasserspender (12 Aktivkohlefilter + 12 Schwammfilter).

【Quadruple Filtration】 – The cat water fountain filter cartridge is composed of a cotton layer, natural non-woven fabric, activated carbon, and ion exchange resin. The sponge filter cartridge filters hair and dirt, removes bacteria and odors, softens tap water, allowing your pet to drink clean water all day long and preventing urinary tract diseases. 【Protecting Your Pet's Health】 – The cat water fountain filter cartridge ensures your pet has access to fresh, clean water every day. This helps increase your pet's water intake and reduces the risk of urinary tract infections. 【Longer Lifespan】 – To maintain water cleanliness, the water fountain filter cartridge must be replaced regularly – It is recommended to replace the filter cartridge every 2 to 4 weeks. If your cat uses the water fountain frequently, it is recommended to replace the filter cartridge every 2 to 4 weeks. If you have multiple cats, it is recommended to replace it every 2 weeks if possible. 【Easy to Use】 – The cat water fountain filter cartridge – simply place it with the convex side up and the flat side down – installation is simple. Before use, thoroughly soak the cat water fountain filter cartridge in water, then carefully install it onto the water fountain.