Perfect Compatibility: Dog water filter replacement only compatible with automatic cat water fountain for W600 model dog water bowl with filter Package Content: The package will contain 6 pack replacement filter for automatic large dog water bowl drinking dispenser. High-performance pet filters provide clean and fresh water for your baby pets to help them grow up healthy Multiple Filtration: The activated carbon inside the dog water dispenser filter removes odors; Silver ion material removes heavy metals and softens water；Nonwoven fabrics keep out pet hair and impurities Maintenance Replacement: Soak the dog fountain filters for 5 minutes and rinse for 30 seconds before use. We recommended replacing the filters every 2 weeks. If you have multiple pets, please clean the fountain and change the filter more often Guard Your Pet'S Health: Cunina automatic water bowl filter keeps your dog, cat or small pet drinking water in the cleanest possible condition, keeping them healthier. We guard your pet's health Brand names and/or trademarks are used here only for product description or identification of devices and/or device types Cunina 6 Pack Pet Dog Fountains Feeding & Watering Supplies by Water Fountain Pet Supplies for W600 Dog Fountain, Large Dog Cat Fountain **Product Features**: Designed specifically for the W600 Dog Water Bowl, the Dog Water Filter efficiently filters out impurities in the water to ensure that your dog can drink fresh, clean water. Each filter is made of high quality activated carbon material to enhance water quality through fine filtration design. **Capacity**: for 205 ounces (about 6 liters) automatic large dog drinking bowls, perfect for multi-dog families or large dogs' drinking needs. **Easy Installation**: This filter is very easy to install, no additional tools are needed, just follow the instructions to easily complete the replacement, ensure your pet always enjoy fresh drinking water. **Use Recommendations**: To ensure effective filtration, it is recommended to change the filter every 2 to 4 weeks, depending on usage and water quality. By changing the filter regularly, you will provide your pet with the safest and healthiest drinking water environment. **Product Features**: - High-efficiency activated carbon filtration, excellent water purification ability - Compatible with a wide range of dog water dispensers, widely applicable - Affordable, provide multiple piece pack options, ensure long time use - Safe and non-toxic to ensure the health of your pet's drinking water Let your dog enjoy refreshing and healthy water, choose Cunina dog water filter replacement to add peace of mind and comfort to your pet's life!