Compatible Dog Fountain - The replacement filters are ONLY compatible with PETLIBRO Capsule Dog Water Fountain PLWF008.
In the Box - Package includes 8 packs of replacement filters and 8 packs of replacement pre-filter sponge.
Prioritize Your Pet's Health - Each drop of water undergoes 5-layer filtration to eliminate impurities and deliver oxygenated, great-tasting water.
For Optimal Use - Soak the filter 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.
5-layer Filtration System - 1. Activated carbon eliminates foul odors 2. Ion exchange resin removes heavy metal ions and softens water quality 3. The non-woven fabric captures dogs' hair and impurities 4. Silver ion ceramic balls remove harmful particles 5. The built-in pump sponge further filters debris to prevent blockages and damage.