The Xiaomi Smart Pet Fountain 2 comes with one filter. The filter includes high-density microporous PP cotton (to filter hair and debris), activated carbon granules (to remove residual chlorine and odors), mixed ion-exchange resin (to purify calcium and magnesium ions), and bacteriostatic cotton (to inhibit E. coli, Staphylococcus aureus, and Candida albicans).
It is recommended to replace the filter every 30 days. When replacing the filter, first rinse it with clean water for 2 minutes before installation. After replacement, reset the remaining filter time in the Mi Home/Xiaomi Home APP.
Additionally, here are some precautions for using the filter:
1. It is recommended to use room-temperature purified water or mineral water. Avoid using hot or boiling water;
2. The filter can have some powder residue when it is first unpacked, which is normal and can be easily washed off with clean water.
Note:
If the filter has not been soaked in water before use, black particles can appear, which are activated carbon granules.