Hydration
How often to change a fountain filter
A simple schedule keeps water fresh, quiet and appealing.

The short answer
- Plan on a fresh filter every two to four weeks, depending on how many pets drink from the fountain and how much hair and dust ends up in the water.
- If the flow slows down or the water smells off sooner than that, change it early.
A simple routine
- Top up the water every day and rinse the bowl every few days.
- Give the pump a quick rinse when you change the filter so hair does not build up.
- Keep a spare pack on hand so you are never caught without one.
Running low on filters?
Replacement filters for the HydroFlow fountain, shipped free to Canada and the United States.
Free shipping to Canada and the United States · 30-day guarantee


