6 Filters + 6 Sponges: This Product Contains 6 Filters + 6 Sponges.
Perfectly Compatible:This Product is for use with PawPoll Cat Fountain Battery Operated,Mode:PW-D04.Please Note: Other Brands of Filters are not compatible with PawPoll Wireless Cat Water Fountain Stainless Steel, So Please Purchase the original PawPoll filter.
Keep Your Pet Healthy: This Filter Cat Fountain Uses a Multiple Filtration System. The high-density cotton layer filters out hair and other debris, and the activated carbon and ion exchange resin help you filter out most impurities and heavy metals while removing odours, making every drop of water cleaner and healthier.
Recommendation: Soak the Cat Fountain Filter in Water for 5 Minutes Before use and rinse. It is Recommended to Change the Filter every 2-4 weeks and the sponge every 1-2 Months