CalmPaw Cat Water Fountain Filter Replacements

Fresh Water Should Never Run Out

Your cat found their fountain. Now keep it running at its best. The CalmPaw Replacement Filter Set ensures your Serenity Cat Water Fountain continues delivering clean, fresh, filtered water with every sip.

Each filter combines a carbon layer to remove odors and impurities with a sponge layer to catch hair, debris, and sediment — keeping the water your cat drinks as clean as the day you first filled it.

Replace every 2–4 weeks depending on usage for best results. Simple to swap, easy to maintain, and essential for your cat's long-term hydration health.

Why You'll Both Love It

• Dual-layer filtration removes odors, hair, and impurities
• Designed specifically for the CalmPaw Serenity Cat Water Fountain
• Pack of 6 filters keeps you stocked for months
• Quick and easy to replace with no tools needed
• Supports healthy hydration habits long term

Clean water, every day. Calm pets start with gentle care.

Specifications