Molekule Air Purifier

1.22K reviews
Content rating
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About this app

Molekule has reinvented the air purifier using its groundbreaking PECO technology to safely destroy pollutants, instead of just collecting them. Now, with a refreshed app experience, breathing truly clean air is even more of a breeze.

Beautiful outside, breakthrough inside, the Molekule Air purifier destroys allergens, bacteria, mold, viruses, and airborne chemicals (VOCs), leaving truly clean air. Molekule’s PECO technology destroys pollutants 1,000x smaller than what traditional HEPA technology can handle.

The Molekule app connects the Molekule Air, Air Mini, Air Mini+ and Air Pro to the cloud, enabling many great features.

The improved experience helps ensure your Molekule air purifier and mobile device stay connected.

Molekule Air comes with two filters: a Pre-Filter and a PECO-Filter. The app lets you track the status of your device’s filters, so you know when it’s time to replace them.

Reach out to our customer service team:
For more guidance and FAQs, visit
Updated on
Jun 22, 2023

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.
This app may share these data types with third parties
Personal info, Financial info and 3 others
This app may collect these data types
Personal info, App activity and Device or other IDs
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

1.19K reviews
Anna Chen
August 15, 2023
Horrible, app is completely useless. I have the Molekule Air, was able to connect it to the phone at first, but the dark mode schedule NEVER worked. It would not save any of the settings. However, eventually the Molekule lost ALL connection. It looks like it's connected in the app, but none of the inputs do anything. I cannot reset the air filters life, check the air quality, or change the speed. I've tried removing/re-adding the Molekule, and uninstalling/reinstalling the app with no results.
3 people found this review helpful
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Molekule, Inc.
August 17, 2023
Hi Anna, sorry to hear about your overall experience, but we appreciate your honesty. While we had issues in the past with our Dark Mode scheduler, our most recent app update should have fixes and improvements revolving around Dark Mode. If you're having trouble connecting to WiFi as well please don't hesitate to reach out:
Shaquille Almarines
April 26, 2023
Overall a solid app. The UI is appealing. The setup was a bit more difficult than I anticipated because I was having trouble getting it connected to wifi. Also, a software update that I'd like to see incorporated is that when the device is on "Auto-Protect" mode that I'm able to still see what level it's on in the app. Currently, you just press Auto-Protect and then you'd have to use your hearing to determine what level it's at. Minor change but something I'd personally like to see added.
3 people found this review helpful
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Elliot Goodman
June 24, 2023
How has every review basically said the same thing about connectivity and app issues for the past 4 years and it's still a problem? Surely it's because the brand just doesn't care. Every response is oh no we're so sorry you had this experience; and yet it continues. Aren't they getting tired of cutting and pasting that??? The unit itself is great. But this app and this damn dark mode setup on it literally makes me want to throw the entire machine out the freaking window.
8 people found this review helpful
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Molekule, Inc.
June 30, 2023
Hi Elliot, we understand the frustration, but we are making improvements to both the devices firmware and the Molekule app. We have made fixes with Dark mode and have had firmware updates so if you could try deleting, and reinstalling the app you should see improvements. If you need more help please don't hesitate to reach out:

What's new

- It is now easier than ever to setup and use the Molekule Smart Home skill for Alexa! With the latest version (5.2) of the Molekule App, we are introducing App-to-App linking for Amazon Alexa, which allows existing Alexa users to link the Molekule Smart Home skill to their Alexa account directly through the Molekule mobile app! Visit for more setup & usage information.
- Minor improvements and bug fixes.
- Resolution for Dark Mode configuration issue on Air (MH1) purifiers.