What Does a Cat Water Fountain Filter Actually Do?
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A cat water fountain does more than simply move water around. Its filtration system helps keep the circulating water cleaner and fresher.
Filter Sponge
The filter sponge helps trap particles such as pet hair, dirt and food debris.
Activated Carbon
Activated carbon helps reduce unwanted odors and improve the taste of the water.
Continuous Circulation
As the fountain operates, water continuously moves through the filtration system.
This combination of circulation and filtration helps provide a more refreshing drinking experience for your cat.
Filters Need to Be Replaced
Filters collect particles over time, so they need to be replaced regularly.
For Petivano, we recommend replacing the filter and sponge every 1–2 weeks for optimal performance.
Filtration Isn't a Replacement for Cleaning
Even with filtration, the fountain itself needs regular cleaning.
Think of the filter as one part of the system, working together with regular maintenance to keep the fountain fresh.