---Ensure your pet's drinking water is always fresh and clean with the 16-piece replacement filters of the PETLIBRO Capsule Pet Waterer PLWF008. Designed to work seamlessly with the PETLIBRO Dog Waterer, these high-quality replacement filters will provide your furry friend with drinking water for up to 8 months. ---The 5-stage filtration system provides optimal hydration for your dog. The included spare pre-filter sponge further enhances the filtration process, extending the life of the main filter. ---For best results, simply soak the filter for 5 minutes, rinse for 30 seconds, and replace every two weeks (or more frequently for multi-pet households). With our 30-day money back guarantee and 12-month warranty, you can rest assured that these replacement filters will keep your dog's drinking water clean and fresh for months to come. ---Enhance your pet's drinking experience with the 16-piece replacement filter for the PETLIBRO Capsule Pet Waterer PLWF008. Make sure your furry friend stays happy and healthy with this reliable filtration solution.