8pcs Replacement Filters for PW04 3.5L Wireless Cat Water Fountain （for
Description:
oneisall 8pcs Replacement Filters for PW04 3.5L Wireless Cat Water Fountain （for Fountain in Model PW04)
Enhanced Filtration System Provides Fresh Water: This filtered pet water fountain bowl includes a multi-filtration system with an activated carbon filters to capture hair and debris, removes impurities, ensuring your pet always has access to clean water
Directions:
recommend replacing the filter and sponge every 1-2weeks