Kastty 15L/4 Gal Dog Water Fountain, Stainless Steel Large Pet Water Fountain with Water Level LED Light, Quiet Automatic Dog Water Bowl Dispenser for Dogs Inside Easy Cleaning FS79
Original price was: $89.99.$63.99Current price is: $63.99.
From the brand
New 15L Dog Water Fountain
Kastty, founded on a passion for pets, is dedicated to enhancing pet health and happiness. Our story began with a vision to revolutionize pet hydration with innovative water fountains. Our philosophy centers on innovation, quality. We aim to be a trusted brand that brings joy to pet owners and ensures the well-being of their furry companions.
pet water fountain
cat water fountain
pet fountain
automatic dog water dispenser
large dog water fountain
Product Dimensions : 15.87 x 13.15 x 7.4 inches; 4.6 Pounds
Item model number : JSFS79A
Date First Available : November 10, 2025
Manufacturer : Kastty
ASIN : B0FQN7XDMR
Best Sellers Rank: #32,696 in Pet Supplies (See Top 100 in Pet Supplies) #156 in Dog Fountains
15L/4 Gal Large Capacity：The large dog water fountain is perfect for large dogs or multiple pets drinking together,measuring 14.5in x 11.5in x 6.1in. Reduce the frequency of water replenishment while ensuring your fur baby’s daily water needs and promoting your lovely friend’s kidney and urinary health
5-Layer Filtration:Upgrade the filtration system of the automatic water fountain for dogs inside to 5-layer filtration (pre-sponge, non-woven fabric, ion exchange resin, activated carbon, sponge), which can effectively filter fallen dirt fragments and shed fur, keeping the water source clean and pets growing healthily
SUS304 stainless steel material: The dog water fountain for large dogs is made of durable, rust-proof and corrosion-resistant food-grade 304 stainless steel, which is not only stronger but also easier to maintain, allowing you to enjoy a more relaxed pet care experience
Ultra-quiet Water Pump:The water pump of the automatic dog water dispenser adopts an ultra-quiet design, with a 25db design, which ensures an absolutely quiet environment for your sleeping and reading, and will not frighten your pet
Visual Window + LED Light: This dog fountain water bowl has a strip visual window and LED light. The transparent visual window makes it easy to monitor the water level. When the indicator light turns red, water needs to be added. In addition, LED lights also help dogs find their way in the dark
Note:You can purchase replacement filter cartridges by searching “L05” in the Kastty store or “B0DXPCYBXQ” on Amazon. You can also purchase replacement water pumps by searching “P05” in the Kastty store or “B0F6CWN4B1” on Amazon
Specification: Kastty 15L/4 Gal Dog Water Fountain, Stainless Steel Large Pet Water Fountain with Water Level LED Light, Quiet Automatic Dog Water Bowl Dispenser for Dogs Inside Easy Cleaning FS79
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8 reviews for Kastty 15L/4 Gal Dog Water Fountain, Stainless Steel Large Pet Water Fountain with Water Level LED Light, Quiet Automatic Dog Water Bowl Dispenser for Dogs Inside Easy Cleaning FS79
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Original price was: $89.99.$63.99Current price is: $63.99.
montana –
Amazing Quality- Definitely Worth The Price
Very easy to put together and set up. My cat and my dog took to it right away.My dog is a German Shepherd mix (74lbs) and we have other dogs over frequently. I love not having to constantly refill the water- it’s the perfect size and I don’t have to worry about them running out overnight or while I’m away.Plus the filters keep the water clean- I was happily impressed with how quiet it is and how clean it keeps the water. When I lifted the lid to clean it/change the filters I saw some hair/debris it kept from circulating. The quality is definitely worth the price.
Rebecca Harris –
My slobbery Goldens love it!
Game changer. This thing is great for big dogs. Easy to fill, easy to put together, quiet when it’s full. (It makes a really light humming noise when it’s getting low-which I love so I don’t miss it)Works great and filters keep the water clean!
Terry –
If you want your dogs to drink more water buy this
My dogs love drinking water out of this bowl and it’s continuously circulating an air writing and they drank more water than they drank before out of a normal bowl. If this one ever stops working, I will be buying another one. It’s a great product for a great price and they love watching it splash. You can see the water level when you look down at it. There is a light there to show you how much water there is in the bowl. The stainless steel is a great plus the fountain quality is great and it functions well.
Violet –
Great size! Very quiet. Handles would be nice.
Great size for multiple pet households. The only drawback is the fact it doesn’t have handles on the sides. I had seen others which had this feature, but didn’t realize how beneficial it would be. I have cats who like to play in the water. So, in order to mop or wipe it up the bowl needs to be moved. Handles would really come in handy for this occasion.
Kelly A –
Happier animals 🐈⬛🐈⬛🐈⬛🐕
Works puuurfectly. I got this dog size one bc one of my three cats would destroy the Daisy fountain type for Cats, so I had to get a heavy duty one This one does the trick no more dismantling of the water fountain😄 by my crazy cat. It also helps to prevent reoccurring UTIs bc the they’ll drink MORE now& it’s cleaner longer. Looks good in my kitchen which acts as a “watering hole “ to my 3 cats & small dog👍🏻 Easy to replace filter as well👍🏻
Ian H. Sasso –
Grate pet water dish
This dog water fountain is grate. Its much better than the plastic one I purchased from petsmart before and it cheaper. I especially like the fact that the water pump is replaceable, not that ive had to replace it. I just like the forethought that went into the up keep and maintenance of it. It being stainless steel has also helped with my pets acne. We have two 60lb plus dogs and three cats and it holds enough water for them to last a week. I would highly recommend this water fountain dish.
KelliRN RYT200 –
Not the cleanest water after a messy drinker
Thought the fountain would be a bit more robust. One of my kids drank out of it at first – the other two would smell it and move to their regular bowls. All 3 of mine love running water so east side of the issue. Apparently, the water was not good after even a few days with floating particles and an odor to it. Cleaned it and tried without a filter and still a no go. We will try it outside on the covered porch in the summer with much less water so we can keep the water cooled as they like it. It is pretty quiet and did add humidity to the house which was needed during the winter.
Penny –
4 gal Water Fountain
I bought this as an additional fountain for my dogs. They love it. Its very easy to set up. Care is very easy to maintain as well.