This is our hero fountain now after trying a couple cheaper options that just didn't hold up to daily use with two cats. The stainless steel construction, both the body and the tray, feels genuinely premium and being dishwasher safe means cleaning takes seconds instead of the scrubbing sessions our old plastic one required. What really impressed me is how flexible the modes are, sensor mode for when we're out during the day so it's not wasting battery, continuous when we're home and it's plugged in near the outlet. The 25dB noise level is honestly barely perceptible, I've had it running two feet from my desk during video calls with zero issues. Water level window and low battery indicator mean I'm never caught off guard by an empty reservoir, which happened constantly with our old fountain. At 4L it comfortably handles both cats without needing multiple refills throughout the day. This has completely replaced our old setup and I don't see us going back.
The Water Office — Wireless Stainless Steel Cat Fountain
The Water Office — Wireless Stainless Steel Cat Fountain
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Worldwide Shipping
Fast & Tracked Delivery
30-Day Satisfaction
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Loved by 20,000+
Happy Customers
Your cat's water source, minus the bowl that goes stagnant by noon and the cord that gets chewed by Tuesday.
- 304 stainless steel body and tray, dishwasher-safe, with no plastic surfaces for grime to hide in.
- Fully wireless: runs on an internal battery, recharges over USB-C, goes anywhere without hunting for an outlet.
- 25dB pump, quiet enough to sit in a bedroom without becoming part of the room's soundtrack.
- Wide, low tray keeps whiskers clear of the sides while drinking.
- Water level window and a low-battery light, so it tells you before it runs dry instead of after.
Three modes built in: sensor (wakes when a cat approaches), timed (a short release every 12 minutes), and continuous flow when it's plugged in. Filter and sponge ship in the box, with refills sold separately through Filter Duty.
- Capacity: 4L reservoir
- Material: 304 stainless steel body and tray
- Power: Rechargeable battery, USB-C, plus continuous mode when plugged in
- Noise level: 25dB
30-Day Cat Approval Trial. If your cat won't switch from the sink, send it back within 30 days.
Approved by Minho. Inspected by Ralph.
FAQ
- How long does the battery last?
- It runs on an internal rechargeable battery via USB-C. Sensor mode uses the least power since the pump only runs when a cat approaches; continuous mode needs it plugged in.
- How often do I change the filter?
- Every 4 to 6 weeks. Refill filters are sold separately through Filter Duty.
- Is it actually quiet?
- The pump runs at 25dB, quiet enough for a bedroom.
- What if my cat ignores it?
- Most cats adapt within a few days of a new water source. If yours doesn't, you have 30 days to send it back.
PACKED WITH LOVE ❤
Every Minho & Ralph order is carefully packed to ensure it arrives safely and ready to delight you and your cat. From our store to your home, every detail is handled with the care your feline deserves.
Customer Reviews
Overall rating: 4.9 / 5 from 41 reviews.
Continuous mode has been great for when it's plugged in near an outlet, and I switch to sensor mode when I move it elsewhere in the house.
Brittany A. 5/5 Verified
Really impressed with how this performs day to day. Customer service took a while to respond when I reached out about a shipping delay, otherwise no issues.
Anthony W. 3/5 Verified
cord chewer at home, this fixed that problem completely
Zoe L. 5/5 Verified
The water level window is such a simple feature but genuinely useful, I can glance at it and know instantly if it needs a refill.
James A. 5/5 Verified
Our house has three cats and finding a fountain that could actually keep up with that many mouths was harder than expected until we found this one. The 4L reservoir is the biggest we've tried and it genuinely lasts, we're not refilling multiple times a day like with our old smaller fountain. Being wireless means we could place it in the room where the cats actually congregate instead of wherever the nearest outlet happened to be. The three modes have been surprisingly useful, we run timed mode during the day since it keeps water fresh without draining the battery too fast, then switch it to continuous overnight when it's plugged in. Stainless steel tray goes right in the dishwasher which has saved so much time compared to hand washing our old plastic one. Genuinely can't recommend this enough if you've got multiple cats sharing a water source.
Brian B. 5/5 Verified
My cat has always preferred drinking straight from the bathroom sink faucet no matter how many fountains we tried, so I was fully expecting this one to end up as an expensive shelf decoration too. She surprised me by actually taking to it within a couple days, I think the wide low tray and how quiet the pump is made the difference. At 25dB you genuinely cannot hear it from another room, which matters a lot in our small apartment. The water level window is such a practical touch, I don't have to lift anything or guess, I just glance at it while walking by. Being wireless with USB-C charging means it's not tethered to an outlet, so I could put it exactly where she likes to hang out instead of compromising on placement. The included filter and sponge meant I didn't need to order anything extra just to get started. This has genuinely gotten her off the sink faucet, which felt like an impossible goal before this fountain.
Ethan B. 5/5 Verified
This replaced a plastic fountain with a cord that our kitten kept attacking. Being fully wireless solved that instantly, and the steel is so much easier to keep clean too.
Mark O. 5/5 Verified
low battery light saved me from an empty fountain more than once
Kyle B. 5/5 Verified
quiet enough i genuinely forget it's on
Scarlett M. 5/5 Verified
Really solid product, only wish the tray was slightly deeper since my more enthusiastic drinker splashes a bit outside it sometimes.
William R. 4/5 Verified
My cat used to drink exclusively from the bathroom faucet no matter what fountain we tried, this is the first one that's actually pulled her away from it.
Chloe W. 5/5 Verified
Great fountain overall, my cat took a few days to get used to the sensor triggering before she'd approach it confidently.
Miranda G. 4/5 Verified
Stainless steel tray has held up perfectly after months of daily use and cleaning, no scratches or discoloration at all.
Nicole E. 5/5 Verified
We run three cats off this one fountain and the 4L reservoir keeps up without needing a refill every single day, which the old smaller one never managed.
Aurora H. 5/5 Verified
My cat has always preferred drinking straight from the bathroom sink faucet no matter how many fountains we tried, so I was fully expecting this one to end up as an expensive shelf decoration too. She surprised me by actually taking to it within a couple days, I think the wide low tray and how quiet the pump is made the difference. At 25dB you genuinely cannot hear it from another room, which matters a lot in our small apartment. The water level window is such a practical touch, I don't have to lift anything or guess, I just glance at it while walking by. Being wireless with USB-C charging means it's not tethered to an outlet, so I could put it exactly where she likes to hang out instead of compromising on placement. The included filter and sponge meant I didn't need to order anything extra just to get started. This has genuinely gotten her off the sink faucet, which felt like an impossible goal before this fountain.
Noah C. 5/5 Verified
The low battery light is a small thing but it's saved us from an empty fountain surprise more than once since it gives a heads up before running dry.
Emily W. 5/5 Verified
Filter and sponge came included which I appreciated, one less thing to order separately right out of the gate.
Ethan P. 5/5 Verified
25dB pump is no joke, it's in our bedroom and I genuinely cannot hear it running at night.
Shannon N. 5/5 Verified
Love that it's dishwasher safe, I just toss the tray in every week and it comes out spotless. No more hand scrubbing grime off plastic.
Rebecca P. 5/5 Verified
We went through two other fountains before this one, both plastic and both eventually developed cords our kitten decided were chew toys. Going fully wireless with this one solved that problem completely, and honestly the stainless steel build feels like a real upgrade over anything plastic we tried before. The 25dB pump is impressively quiet, it sits in our living room and I genuinely have to walk up close to confirm it's even running. What sold me though is the water level window paired with the low battery light, I never have to guess if it needs attention, it just tells me. We mostly run it in sensor mode to save battery but have switched to continuous when it's plugged in near the outlet, and both work seamlessly. Dishwasher safe cleaning is the cherry on top since I don't have to hand scrub it every week. This has genuinely been the best pet purchase we've made all year.
Kelly H. 5/5 Verified
three cats, one fountain, zero fighting over it now
Sydney M. 5/5 Verified
low battery light saved me from an empty fountain more than once
Ella J. 5/5 Verified
USB-C charging is convenient since I can top it off with the same cable as my phone, no hunting for a random charger.
Gabrielle W. 5/5 Verified
cord chewer at home, this fixed that problem completely
Penelope W. 5/5 Verified
Love almost everything about this fountain, but the water level window is a little hard to read at a glance unless the lighting is good.
Olivia G. 4/5 Verified
dishwasher safe steel is the best feature nobody talks about
Allison W. 5/5 Verified
sensor mode is perfect for our schedule, highly recommend
Audrey K. 5/5 Verified
I did a ton of comparison shopping before landing on this one and it's exceeded what I expected across the board. Fully wireless was the main selling point for us since our old fountain's cord was a constant tripping hazard near the litter room, and USB-C charging makes topping it off painless. The stainless steel body and tray are dishwasher safe which genuinely changes how often I actually clean it, since it's no longer a chore. Noise level is impressively low at 25dB, it sits a few feet from where I work and I never notice it running. We mostly use sensor mode to conserve battery and it wakes up reliably every time either cat walks over. The water level window paired with the low battery light means there's never a surprise empty reservoir, it always gives fair warning. With two cats sharing it, the 4L capacity means refills are maybe twice a week instead of daily. Honestly this fountain alone justified skipping the cheaper options we almost went with.
Austin P. 5/5 Verified
My cat used to drink exclusively from the bathroom faucet no matter what fountain we tried, this is the first one that's actually pulled her away from it.
Jenna S. 5/5 Verified
three cats, one fountain, zero fighting over it now
Amy S. 5/5 Verified
Switched between sensor and timed mode a few times to see what worked best, ended up loving timed mode since it keeps water moving steadily throughout the day.
Brian P. 5/5 Verified
We went through two other fountains before this one, both plastic and both eventually developed cords our kitten decided were chew toys. Going fully wireless with this one solved that problem completely, and honestly the stainless steel build feels like a real upgrade over anything plastic we tried before. The 25dB pump is impressively quiet, it sits in our living room and I genuinely have to walk up close to confirm it's even running. What sold me though is the water level window paired with the low battery light, I never have to guess if it needs attention, it just tells me. We mostly run it in sensor mode to save battery but have switched to continuous when it's plugged in near the outlet, and both work seamlessly. Dishwasher safe cleaning is the cherry on top since I don't have to hand scrub it every week. This has genuinely been the best pet purchase we've made all year.
Brandon W. 5/5 Verified
I did a ton of comparison shopping before landing on this one and it's exceeded what I expected across the board. Fully wireless was the main selling point for us since our old fountain's cord was a constant tripping hazard near the litter room, and USB-C charging makes topping it off painless. The stainless steel body and tray are dishwasher safe which genuinely changes how often I actually clean it, since it's no longer a chore. Noise level is impressively low at 25dB, it sits a few feet from where I work and I never notice it running. We mostly use sensor mode to conserve battery and it wakes up reliably every time either cat walks over. The water level window paired with the low battery light means there's never a surprise empty reservoir, it always gives fair warning. With two cats sharing it, the 4L capacity means refills are maybe twice a week instead of daily. Honestly this fountain alone justified skipping the cheaper options we almost went with.
Logan R. 5/5 Verified
4 liters means i'm not refilling constantly, love that
Abigail G. 5/5 Verified
she finally stopped drinking from the bathroom sink, worth every cent
Brittany M. 5/5 Verified
The water level window is such a simple feature but genuinely useful, I can glance at it and know instantly if it needs a refill.
Sydney N. 5/5 Verified
Our house has three cats and finding a fountain that could actually keep up with that many mouths was harder than expected until we found this one. The 4L reservoir is the biggest we've tried and it genuinely lasts, we're not refilling multiple times a day like with our old smaller fountain. Being wireless means we could place it in the room where the cats actually congregate instead of wherever the nearest outlet happened to be. The three modes have been surprisingly useful, we run timed mode during the day since it keeps water fresh without draining the battery too fast, then switch it to continuous overnight when it's plugged in. Stainless steel tray goes right in the dishwasher which has saved so much time compared to hand washing our old plastic one. Genuinely can't recommend this enough if you've got multiple cats sharing a water source.
Amber S. 5/5 Verified
USB-C charging is convenient since I can top it off with the same cable as my phone, no hunting for a random charger.
Kayla F. 5/5 Verified
Filter and sponge came included which I appreciated, one less thing to order separately right out of the gate.
Bailey S. 5/5 Verified

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Why Minho & Ralph?
Thoughtfully designed for cats. Easier for humans.