**PETLIBRO Replacement Filters for Dockstream Battery Operated Cat Water Fountain**

Keep your cat's water fountain clean and fresh with our PETLIBRO replacement filters. Designed specifically for the Dockstream battery operated cat water fountain, these filters ensure that every drop of water is filtered through a multi-layer filtration system to remove impurities and provide oxygen-enriched and better-tasting water.

Each filter is equipped with activated carbon to eliminate foul odors, ion exchange resin to remove heavy metal ions and soften water quality, non-woven fabric to capture cats' hair and impurities, and a built-in pump sponge to filter out debris and prevent blockages. The filters are easy to install and replace, and we recommend replacing them every 2-4 weeks to maintain optimal filtering performance.

The filter pack includes 4 replacement filters and 8 pre-filter sponges, ensuring you have a steady supply on hand. The filters and pre-filter sponges are individually packaged to make replacement and cleaning a breeze. Simply soak the filters for 5 minutes and rinse for 30 seconds before use. With our PETLIBRO replacement filters, you can rest assured that your cat's water fountain is always clean and fresh.