PRE-SALE：Fountain Cube C
⏳ This product is available for pre-order and is expected to ship by the end of November.
Please confirm you accept this shipping timeline before placing your order.
Keep your Eversweet Ultra Cat Water Fountain fresh with PETKIT Fountain Cube C. High-density carbon enhances water taste, while a slime-resistant layer reduces buildup by 30%. Tool-free 3-second replacement provides 30 days of consistent performance, tracked via PETKIT App for effortless, hygienic maintenance.
Orders are expected to begin shipping by the end of November.
✓ Official EU Store | ✓ 24-Month Warranty | ✓ Local Repair Center
* Please note that we are unable to deliver to PO Box Addresses.
Every refill is an extra boost.
Standard filters leave gaps and messy black dust. Our high-density sintered core forces every drop through a solid carbon wall, eliminating bypass and residue. The result is pure, spring-like water with a taste pets instinctively love.
Bye-bye, slippery feeling.
Tired of scrubbing that "yucky" film off the tank? The PETKIT Fountain Cube C slows down slime buildup by 30%, keeping surfaces feeling cleaner for longer and significantly cutting down your deep-cleaning chores.
Change in a snap.
Maintenance shouldn't be a project. Simply pull out the old core and push in the new one. No tools, no disassembly, and no mess, just a 3-second swap that gets you back to your day.
A fresh month, guaranteed.
Most filters quit after a few weeks, but this cube is built for the long haul. It provides a full 30 days* of consistent, high-speed filtration that works just as hard on Day 30 as it did on Day 1.
*Testing conducted by a third-party laboratory.
Always in the loop.
The PETKIT app tracks the exact lifespan of your filter cube. Check in anytime for real-time updates, and receive an automatic reminder when it’s time for a fresh swap.
SPECS
P41171
EVERSWEET ULTRA
1.97×0.87×1.13 in (50× 22.1× 28.8 mm)
3 pieces
Coconut shell activated carbon
ABS
FAQ
What is Fountain Cube C?
Fountain Cube C is a structural component that sits at the water outlet of Eversweet Ultra. It helps to inhibit biofilm buildup, keeping water fresher for longer between cleans.
Does EVERSWEET ULTRA work without Fountain Cube C?
Fountain Cube C is part of the fountain's structure and must remain installed at all times. One Fountain Cube C is included in the box. If you prefer not to replace it on schedule, simply keep the existing one installed.
Do l need to replace it?
Replacement every 30 days is recommended for optimal water quality, but optional. The fountain continues to function past that point. Replace it whenever you're ready.
How do l know when to replace it?
We recommend following the 30-day schedule for best results. The PETKIT app will also send you a reminder so you never have to think about it.
Can I use this for my dog？
No. Most fountains require a filter to function. Fountain Cube C is a built-in structural component that adds a layer of freshness protection. The OneWay Mechanism is what keeps water clean by ensuring it never recirculates. Fountain Cube C simply enhances that further.