3.5
6 reviews
Content rating
Everyone
1K+
Downloads
Content rating
Everyone
Learn more
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About this app

Say hello to Cloud, the smartest water filter in the world. Cloud turns tap water into better-tasting, better-for-you hydration. Our system removes 99% of toxins including fluoride, PFAs, micro-plastics, and heavy metals. Essential minerals are added back in, leaving your water clean, healthy, and alkaline.


The Cloud app experience lets you keep tabs on your drinking water and includes:


Realtime Quality Monitoring

The Cloud app provides visibility into every stage of filtration. Monitor tap water quality entering the system and see how it changes as the filter works to purify and remineralize.


Water Consumption Trends

Track how many gallons you consume each month. Household water goals will help you create healthy drinking water habits.


Local Toxin and Violation Notifications

Check local toxins in your area and get notified when a water quality violation occurs. Rest assured that your Cloud filter removes 99% of toxins reported.


Usage-based Filter Replacements

Replacement filters are only shipped when you need one. Filter replacements are based on real consumption and toxin data, not some arbitrary timeline.
Updated on
Jul 22, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, App activity and 2 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

3.5
6 reviews
Laura
October 13, 2024
This app is okay, but I have a few issues with it: - no reset button to clear the gallons/water bottles saved count. I have no idea how many gallons I've actually used, because I guess the factory testing added counts to the overall usage. - can't add my Amazon account after signing up, the only time I can do this is when first signing up. I didn't hit the Amazon option and now I can't add it in. (Also why? Can I order filters from Amazon?) Pro: I know when the tank is full.
2 people found this review helpful
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Michael Kastner
October 21, 2025
I like to keep it simple. nothing fancy. tells me what I need to know. I may prefer a built in monitoring system into their normal website, but this app works fine to see when you need replacements and system performance.
2 people found this review helpful
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Erica Roche
September 29, 2024
Can't order new filters there is an internal server error. I have tried multiple times.
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What’s new

Taste the cloud difference. Perfectly clean, perfectly alkaline water on tap. Download and connect the Cloud app today.
Content rating
Everyone
Learn more

App support

About the developer
Cloud Water Filter, LLC
support@cloudwaterfilters.com
4060 Terrace Ct San Diego, CA 92116-2315 United States
+1 619-289-8004