We recommend changing the filter every 2-4 weeks depending on usage and the number of pets. The app will remind you when it's time. Replacement filters are available in multi-packs for convenience.

Yes! Wireless fountains use rechargeable batteries or USB-C charging. Battery life ranges from 7-30 days depending on the model and flow settings. They eliminate electrical cord hazards completely.

All fountains disassemble easily for cleaning. We recommend a thorough clean every 1-2 weeks. The wireless pump detaches for separate cleaning. PETKIT also sells dedicated cleaning kits with brushes designed for the pump and tubing.

Most cats are naturally attracted to flowing water. Some cats may take 1-3 days to adjust. We recommend keeping their old water bowl available during the transition period. Over 90% of cats switch within a week.

UVC models include an ultraviolet light in the pump that kills 99.9% of bacteria as water circulates. This provides an extra layer of hygiene beyond the physical filter. Ideal for multi-pet households or warmer climates where bacteria grows faster.