Cat Water Fountain Filter, 4 Pack Replacement Filters with 4 Sponges for Pet Water Dispenser, Compatible with Stainless Steel 3.2L Pet Drinking Fountain

1. 【Complete Filter Set】This package includes 4 cat fountain filters and 4 sponge filters, providing essential replacements for your pet water dispenser to keep the water fresh. 2. 【Premium Filtration Materials】Each cat water fountain filter is made with coconut shell activated carbon and high-density PP cotton, ensuring effective impurity removal for your pet's health. 3. 【Triple Filtration System】The three-layer circulating system of these cat fountain filters efficiently captures pet hair, food residue, absorbs odors, and softens water for healthier hydration. 4. 【Easy to Use】For optimal performance, rinse and soak the cat water fountain filter for 5 minutes before use; replace every 2-3 weeks based on your pet's usage. 5. 【Perfect Compatibility】These filters are compatible with 3.2L/108Oz square automatic stainless steel cat water fountain (PET WATER FOUNTAIN ASIN: B0BWHXDMJP/B0C8G6D2HS) and work with Petlibro water fountain.