Are Cat Water Fountains Safe? Expert Opinions and Facts

Cat water fountains have become increasingly popular among pet owners in recent years. They are marketed as a way to encourage cats to drink more water, which can help prevent urinary tract infections and other health problems. However, some pet owners are concerned about the safety of these fountains and whether they pose a risk to their pets’ health.

While cat water fountains can provide a constant supply of fresh, filtered water, there are some potential risks to be aware of. For example, if the fountain is not cleaned regularly, it can become a breeding ground for bacteria and other harmful microorganisms. Additionally, some cats may be sensitive to the materials used in the fountain, such as plastic or metal, and may experience allergic reactions or other health issues as a result.

To ensure the safety of your cat, it is important to choose a high-quality water fountain that is made from safe materials and is easy to clean. Additionally, it is important to clean the fountain regularly and replace the filter as needed. By taking these precautions, you can help ensure that your cat stays healthy and hydrated while enjoying the benefits of a cat water fountain.

Safety of Cat Water Fountains


When it comes to the safety of cat water fountains, the materials used are crucial. Stainless steel and ceramic fountains are considered the safest options. They are nonporous, durable, and scratch-resistant, making them less susceptible to bacterial growth. Plastic fountains, on the other hand, are prone to scratches, which can harbor bacteria and impurities. BPA-free plastic fountains are a safer option, but they still require regular cleaning to maintain their hygiene.


Filtration is another important factor to consider when it comes to cat water fountain safety. A good filtration system can remove impurities, bacteria, and other contaminants from the water, ensuring that your cat has access to clean and fresh water. Activated carbon filters are the most common type of filter used in cat water fountains. They are effective in removing chlorine, odors, and other impurities. Some fountains also come with multiple filters for added protection.

It’s important to note that while cat water fountains can provide many benefits, they also have some drawbacks. For example, stagnant water in the reservoir can lead to bacterial growth, which can cause health issues such as urinary tract infections. Additionally, some fountains can be noisy, which may be a concern for pet owners.

Overall, cat water fountains can be a convenient and beneficial way to provide your cat with fresh and clean water. However, it’s important to choose a fountain made of safe and durable materials and to regularly clean and maintain it to prevent bacterial growth and ensure your cat’s hydration needs are met.

Benefits of Cat Water Fountains


Cat water fountains have several benefits when it comes to keeping your cat hydrated. Cats are known to be picky drinkers, and they often prefer to drink running water over still water. A cat water fountain provides a continuous flow of fresh water, which can encourage your cat to drink more water throughout the day. This can be especially important if your cat is prone to urinary tract infections or kidney disease.

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Water Quality

Another benefit of cat water fountains is that they can help improve the quality of the water your cat drinks. A cat water fountain typically has a filtration system that removes impurities, such as hair, dirt, and debris, from the water. This can help ensure that your cat is drinking clean, fresh water that is free from harmful contaminants.

In addition, some cat water fountains also have a carbon filter that can help remove chlorine and other chemicals from tap water. This can improve the taste and odor of the water, which can make it more appealing to your cat.

Overall, cat water fountains can provide several benefits for your furry friend. They can help keep your cat hydrated and ensure that they are drinking clean, fresh water that is free from harmful contaminants. If you’re considering purchasing a cat water fountain, be sure to choose one that is safe, easy to clean, and fits your cat’s needs.

Types of Cat Water Fountains

Plastic Fountains

Plastic cat water fountains are the most common type of fountain. They are lightweight, affordable, and come in a variety of colors and designs. However, they are not as durable as other types of fountains and can harbor bacteria if not cleaned regularly. Some plastic fountains may also contain harmful chemicals like BPA, which can leach into the water and harm your cat’s health.

Stainless Steel Fountains

Stainless steel cat water fountains are a popular choice for pet owners who want a durable and long-lasting fountain. They are easy to clean, resistant to scratches and rust, and do not contain harmful chemicals. However, stainless steel fountains can be more expensive than plastic fountains, and some cats may not like the sound of water splashing against metal.

Ceramic Fountains

Ceramic cat water fountains are a stylish and elegant option for pet owners who want a fountain that blends in with their home decor. They are also durable and easy to clean, and do not contain harmful chemicals. However, ceramic fountains can be heavy and fragile, and may chip or crack if dropped or mishandled.

When choosing a cat water fountain, consider your cat’s preferences and needs, as well as your own budget and lifestyle. No matter which type of fountain you choose, make sure to clean it regularly to prevent bacteria buildup and ensure your cat’s health and safety.

Maintenance and Cleaning

Filter Replacement

Regular filter replacement is essential to ensure that your cat water fountain remains clean and safe for your pet. The frequency of filter replacement will depend on the type of filter and the amount of use. Check the manufacturer’s recommendations for the specific model you have. Typically, filters should be replaced every 2-4 weeks.

Pump Maintenance

The pump is the heart of your cat water fountain. It is important to maintain it properly to ensure that it continues to work effectively. Regular cleaning of the pump is essential to prevent blockages and keep the water flowing smoothly. You can use a toothbrush to clean the impeller and remove any debris.

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Cleaning Frequency

Regular cleaning of your cat water fountain is essential to keep it free from bacteria and other harmful contaminants. The frequency of cleaning will depend on the amount of use and the number of pets using the fountain. It is recommended to clean the fountain at least once a week.

When cleaning the fountain, make sure to disassemble it completely and clean all parts thoroughly. Use mild soap and warm water to clean the fountain and rinse it thoroughly. Make sure to dry all parts completely before reassembling the fountain.

Proper maintenance and cleaning are critical to ensuring the safety of your cat water fountain. By following these simple steps, you can help ensure that your cat has access to clean, fresh water at all times.


In conclusion, cat water fountains can be a safe and beneficial addition to your pet’s lifestyle. However, it is important to choose a high-quality fountain that is easy to clean and maintain.

Based on our research, we recommend purchasing a fountain that is made of stainless steel or BPA-free plastic. These materials are safe for your pet to drink from and are durable enough to withstand regular use.

It’s also important to regularly clean and replace the filters in your fountain to ensure that your pet is drinking clean, fresh water. This will help prevent the growth of harmful bacteria and keep your pet healthy.

Overall, cat water fountains can be a great investment for pet owners who want to provide their pets with clean, fresh water at all times. By choosing a high-quality fountain and following proper maintenance procedures, you can help ensure that your pet stays healthy and hydrated.