Molekule Air Purifier

1.39K 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
Apr 10, 2024

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

1.35K reviews
Shaman Aah
December 10, 2023
This is one of the more disappointing purchases I've ever made. Initially I couldn't get it to work and they had to send me another filter. When I finally received that and got it working, it did not clear the voc's for which I bought it any better than the cheaper, charcoal-based filters I had. Right now, after about a month, all the lights are flashing red and again it doesn't work. For the money, disappointed in the value.
6 people found this review helpful
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Andrew Hardin
November 10, 2020
Incredibly frustrating app and connectivity issues. I really want to like this device. It SEEMS like it cleans well and does its job as an air purifier. The tech inside, however is not even at an alpha stage. It just does not connect to WiFi of any kind. Bluetooth is the only thing that works. It's so sad to see when companies rush things like this to market without a could have been so good. After months later on the latest firmware, it still drops connection to the app.
18 people found this review helpful
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Molekule, Inc.
June 24, 2020
We hear the frustration Andrew. While we're happy you like the device itself, we're frustrated that people haven't been able to enjoy the overall experience as intended. We'd love to work with you directly to help troubleshoot your connection issues, so please, email our team at and let's see if we can turn this around for you.
Margaret L H
August 25, 2020
*Update 8/24 - I updated to the new app and was able to finally reconnect to the machine. Being able to adjust my dark mode schedule and see the filter status was a relief. Bumped to 3 stars and if it continues to work it'll be a 5!* Great device. Poor app. Same issues as most users. It only connects occasionally. I've been able to control the device through this app maybe three times in the year I've had it. Can't even remember the last time it worked. Disappointing.
7 people found this review helpful
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Molekule, Inc.
August 24, 2020
We're glad you like the device itself Margaret but we want you to be able to enjoy the full experience consistently and reliably. We have a new version of the app now that's seen an increase in total connection time and we'd love for you to download it and give it a try to see if it's more stable. If not, email so we can help.

What's new

- New ‘Shop’ tab: Visit the Molekule online store to buy filters, purifiers & more.
- It’s easier to subscribe and save on replacement filters and manage your existing subscriptions.
- Added ‘Support & FAQs’ link in the ‘More’ tab.
- New ability to chat with Molekule Support in the ‘Contact Us’ section.
- Updated experience in the ‘Indoor Air’ Tab. Navigate through time periods using date arrow icons. Swipe on screen to move between linked purifiers.
- Minor bug fixes.