Casfuy SY-W19 Cordless Smart Motion Sensor Stainless Steel Dog & Cat Water Fountain, 119-oz

$54.99 Chewy Price
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Pay in 4 interest-free payments of $13.75. .

About This Item

Details

  • No more tangled cords or worries about power outages. The wireless design allows you to place the fountain anywhere and the powerful battery can last up to 30 days on a single charge. The detachable battery can also be charged separately for long-term reliability.
  • Offers 3 smart modes to suit your cat’s preferences and keep them hydrated. The sensor mode activates when your cat approaches, providing 20 seconds of continuous flow. The timer mode runs water for 15 seconds every 15 minutes, and the continuous mode offers a steady stream of water.
  • The generous 3.5L size can provide your cat with fresh water for up to a week and a window allows for easy monitoring of the water level. Plus, the built-in low-water automatic shutoff feature prevents dry running and protects the pump, extending the fountain’s lifespan.
  • The multi-layer filtration system ensures clean, fresh water for your cat. The activated carbon filter removes odors, the ion exchange resin softens the water, the non-woven fabric captures impurities, and the high-density pump sponge filters out hair and small particles.
  • Made with high-quality BPA-free 304 stainless steel, this fountain is not only durable but also antibacterial to keep the water fresh and clean. Both the water tank and tray are dishwasher-safe, making maintenance a breeze for pet parents.

Instructions

Size

Questions & Answers

8 Customer Questions


How long does it take for the battery to charge?


How many volts does this pump use?


Is it easy for cats to knock over or make a mess with?

Answer by ADLMJan 08, 2026
Maybe a powerlifter Mainecoon could hulk it up but your regular kitty can’t, it’s too heavy for them.

What replacement filters does this use

Answer by ChewyJun 26, 2025
This fountain is compatible with the Casfuy replacement filters, item #2027990.

4.6
Rated 4.6 out of 5 stars
53 Ratings

Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Durability

98% Positive

Filtration System

90% Positive

Noise Level

90% Positive

Water Capacity

87% Positive

38 Customer Reviews



Rated 4 out of 5 stars
By ADLM on Jan 8, 2026

Mess free!

This fountain is sturdy and your cat wont be able to topple it over, it’s heavy! My cat used to make a mess with his old water fountain but he has proven he can

This fountain is sturdy and your cat wont be able to topple it over, it’s heavy! My cat used to make a mess with his old water fountain but he has proven he can be a tidy kitty with this fountain, no more messy feeding station at home! It’s relatively quiet. I wish you could remove the pump to scrub the area where you set the filter, but I don’t see a way to detach the pump efficiently from the plastic insert where the filter rests. I particularly like the fat is the water reserve last quite a bit and it does evaporate. I have that problem during winter with regular bowls, the water just evaporates with the AC heat. Not with this awesome


Rated 5 out of 5 stars
By Trish on Dec 27, 2025

Increased Drinking!!

I am completely impressed (and sorry I didn't know sooner) that what I've learned about dogs natural instincts about water "safety" is true in that my 9yo has never

I am completely impressed (and sorry I didn't know sooner) that what I've learned about dogs natural instincts about water "safety" is true in that my 9yo has never drank so much in her life! She have increased her water intake by 150%. She has a chronically dry nose and in the first week, it's healing and becoming more moist. I just feel bad for all my other babies who've crossed the rainbow bridge. But the unit is perfect! Easy to clean, easy to fill and charge. I have the 2 pups and am fulling it about every other day and it needs to be charged every couple of days on the auto setting. It is in a higher traffic area so that is a consideration for battery life. Overall...just GET IT!!!


Rated 5 out of 5 stars
By Judith on Jan 7, 2026

Easy set up-fast delivery I

This is my second auto water fountain. First one -a different brand- lasted one year. This one is built substantially better. The cats are curious and will adjust

This is my second auto water fountain. First one -a different brand- lasted one year. This one is built substantially better. The cats are curious and will adjust quickly. They are fascinated with the bubble flow. I have high hopes for this well made product.


Rated 5 out of 5 stars
By Emily on Oct 30, 2025

Love the stainless steel!

We have been making a concerted effort to move away from plastics in our lives and decided if we don’t want to eat/drink from plastic, why do we expect any different

We have been making a concerted effort to move away from plastics in our lives and decided if we don’t want to eat/drink from plastic, why do we expect any different for our two cats. We’ve had a flower water fountain for years and our Kiki has specially liked the water that flowed from the fountain. It took about a week for the girls to get used to the foreign object in the house, but once they accepted that it was not a threat, they took right to it. Kiki really loves the water in this new fountain and we are happy knowing they are drinking water out of a stainless bowl. It is very quiet in the house. We travel in a camper a lot - we are hoping it will be equally quiet inside the smaller space.


Rated 5 out of 5 stars
By Natalie on Dec 31, 2025

Glad I switched from plastic to stainless steel

The quality is super nice, I really like how everything comes apart easily too. Setting it up was a breeze, it also holds a lot more water than I expected. I would

The quality is super nice, I really like how everything comes apart easily too. Setting it up was a breeze, it also holds a lot more water than I expected. I would recommend this water fountain.


Rated 2 out of 5 stars
By Catherine on Jan 1, 2026

That the pump was not in the box

I can’t wait to find out, I’m sure excited about it, but I was looking forward to setting it up tonight and now we can’t cause there’s no pump included in the b

I can’t wait to find out, I’m sure excited about it, but I was looking forward to setting it up tonight and now we can’t cause there’s no pump included in the box.


Rated 4 out of 5 stars
By Jan on Sep 19, 2025

I love this; hope my cat will soon

I bought this after reading lots of reviews of various fountains. Super clean and quiet w just a slight water sound. I have 4 bowls for my gatos that I have to keep

I bought this after reading lots of reviews of various fountains. Super clean and quiet w just a slight water sound. I have 4 bowls for my gatos that I have to keep cleaning/refilling and thought this looked like a great idea! My 2 cats don’t drink out of the faucet like the cute cats on video, so I got the bubbler model. Easy to set up, and the electronic movement sensor works great!! It’s been 2 weeks and so far my ginger guy has gone from eyeing it suspiciously to giving it a wide berth. I brought back the big bowl and set it beside the fountain, hoping it would get him/them more comfortable w it. My ginger has restarted drinking from that bowl. This probably doesn’t seem like a great rvw, but it’s early still and I’m remaining optimistic. Personally, I love a water feature in the home!


Rated 5 out of 5 stars
By Denny on Nov 1, 2025

Auto on cat fountain.

My cat is drinking more water now that I have this fountain. It automatically turns on when approached and stays on for 20 seconds after leaving it. My cat seems

My cat is drinking more water now that I have this fountain. It automatically turns on when approached and stays on for 20 seconds after leaving it. My cat seems intrigued with the moving water and the filters keep the water fresh and clear. Definitely recommend .


Rated 3 out of 5 stars
By Kimberly on Oct 30, 2025

Fountain

My cats truly loved this fountain, but when the cats were just playing and not around it the water would start to run. This meant the battery drained quickly and

My cats truly loved this fountain, but when the cats were just playing and not around it the water would start to run. This meant the battery drained quickly and id have to charge it daily. Also, after cleaning it twice, the machine just stopped working.


Rated 5 out of 5 stars
By Camden on Oct 14, 2025

so far so good

it works really well, both plugged and unplugged. a lil funky when it's low battery but my cats seem to do well with it. the little one does seem encouraged to use

it works really well, both plugged and unplugged. a lil funky when it's low battery but my cats seem to do well with it. the little one does seem encouraged to use her paws with it which sucks. but otherwise it's low mess and seems to save on both water/electricity. would definitely recommend.