Purify Your Pet's Drinking Water with Volca Spares Filters! Our innovative design effectively filters out hair, dust, and food residues, ensuring your furry friends only drink the cleanest water. Triple Filtration for Optimal Health: Sandwiched between two layers of fine cotton mesh, the activated coconut carbon filter removes impurities at the molecular level. For cat owners, this filter even reduces the risk of intestinal blockages, providing comprehensive care for your feline friends. Usage Tips: Rinse the filter before initial use, and replace it with a new one every 2-4 weeks. This pack includes 8 replacement filters, ensuring a continuous supply for extended use. If you have any questions or concerns, please feel free to contact our customer service team. We are here to assist you wholeheartedly. Choose Volca Spares Filters for eufy and bring pure drinking water to your furry family members. Never worry about hair contamination again and prioritize their health and well-being!