# Kastty JSFS79A Stainless Steel Dog Water Fountain, 15-Liter Capacity

The 15-liter stainless steel fountain offers filtered water and a visible level indicator for large dogs or multi-pet homes.

- [Original product page](https://www.ofertitastop.com/us/product/kastty-jsfs79a-stainless-steel-dog-water)
- [View offer](https://www.ofertitastop.com/us/visit/kastty-jsfs79a-stainless-steel-dog-water)
- Market: US
- Language: en-US
- Currency: USD
- Product updated: 2026-10-31T02:55:20.306Z
- Brand: Kastty
- Model: JSFS79A
- SKU: ofertitastop-us-174933
- Category: Animals & Pet Supplies > Pet Supplies > Pet Bowls, Feeders & Waterers
- Source store: amazon US
- Active deal: Yes
- Price: 53.09 USD
- Previous price: 58.99 USD
- Discount: 10%
- Rating: 4.3 / 5
- Reviews: 650

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

For a home where a large dog or several pets share a water station, the Kastty JSFS79A provides a 15-liter fountain with a stainless steel body. Its five-layer filtration system helps catch hair and sediment as water passes through. A viewing window and LED indicator make it easier to keep track of the water level. It offers a larger-capacity alternative to a standard bowl that needs frequent refilling.

## Strengths
The fountain is made from SUS304 stainless steel, a rust- and corrosion-resistant material that is easy to maintain. That makes it a practical choice for a regularly used pet watering area. Inside, the five-layer filter combines a pre-sponge, non-woven fabric, ion exchange resin, activated carbon, and a sponge to filter out hair and sediment. The manufacturer also describes the filtration as helping soften water and improve its taste.

A quiet pump, designed to operate at around 25 dB, supports use in shared living spaces where loud water equipment could be distracting. The visual water window shows the level in the tank, while the LED indicator turns red when it is time to add water. That visibility is useful when the fountain is placed in a busy feeding area or checked as part of a daily pet-care routine.

## Key takeaways
The 15-liter capacity is the central benefit for households that want one water station for a large dog or multiple pets. A larger reservoir means there is more water available between refills than in a typical small bowl, while the window provides a simple way to monitor the supply. For example, a pet owner can check the indicator during a morning feeding routine and refill when it signals low water.

Buyers often praise the fountain’s capacity, quiet operation, ease of assembly, and straightforward cleaning and filter changes. Feedback on durability and value is mixed, so those impressions are best treated as individual experiences rather than a promise of service life. The product’s own practical features are the large reservoir, layered filtration, stainless steel construction, and visible water-level indicator.

## How to take care of it
The tank, pump cover, and filter housing are detachable, and the pump opens for cleaning. This gives you access to the main areas that need routine attention and makes it easier to remove buildup as part of regular care. Keep the water dispenser and pump clean, and replace the filter and sponge as needed to maintain the filtration system. The filter’s replacement timing can vary with use, including the number of pets using the fountain, so follow the product’s care guidance for your setup.

## Buying verdict
Choose the Kastty JSFS79A when a compact bowl’s capacity does not suit your household and you want a larger fountain with visible water-level monitoring. The stainless steel construction, layered filter, and quiet-design pump address everyday needs in a shared pet area, while the LED indicator makes low water easier to spot. Worth considering if you want a single, high-capacity station for a large dog or several pets and value an accessible design for routine cleaning.

## Images

![Kastty JSFS79A Stainless Steel Dog Water Fountain, 15-Liter Capacity — 1](https://www.ofertitastop.com/i/rkFTrjKfp1nHRFFZ9i9Nh98OF0pblNy9VLQ3o2iDzy2eiOpwzWIwG92lG_JJR2Z9xbxCC_XAjBqAd8FmC9mj7cfamejF6ONiNGPVzhGcO9UZ_09xARiDwRSdRw.jpg)

![Kastty JSFS79A Stainless Steel Dog Water Fountain, 15-Liter Capacity — 2](https://www.ofertitastop.com/i/4uPY8oTnGIYqKwI6H7poCPQNd1WUO7BVlUTEj6LI5r5obmg71HNUM2hzEiCIBlUB2E8DqjHUae-Pt-f7u4AtMVcTrbsZWTLp9tcewJXLokGdBkkGIxUbdfX2-w.jpg)

![Kastty JSFS79A Stainless Steel Dog Water Fountain, 15-Liter Capacity — 3](https://www.ofertitastop.com/i/d39qpcrEDfmJtMAPSS2hF9gxc4gdIzdxlBv8_WtJcFkOWKn1P6qOMso3pgRRace4f1AD0VJrlLE93ojYlwHT1SOyU8sk32hNNX6BCYAzGgPGxex80dDWedT6HQ.jpg)

![Kastty JSFS79A Stainless Steel Dog Water Fountain, 15-Liter Capacity — 4](https://www.ofertitastop.com/i/Kcrd_kq4gkoozoSbZByu-uPKoVRtGe_TdidCFGFBIyRXBZi1-RMylk5f9vcYfVGHXypaVqyfXBJLvFSadhB-egjUBUVFaSYBOG9VNdxxwm8h_zirg9811ygHOg.jpg)

![Kastty JSFS79A Stainless Steel Dog Water Fountain, 15-Liter Capacity — 5](https://www.ofertitastop.com/i/C5pdd126FVjH8b4g61f7yuzlss8JBrLLgYX51PN-VS_NTD02uw-uLdrOtkuVhFVvy-sLGkA07DM2yv23llxassI8kzXN4Epp_1wOobRAqf0v-unNYTZdVfgX6A.jpg)