Molekule Air Purifier 4+

Molekule, Inc‪.‬

Molekule, Inc.

Designed for iPhone

    • 4.5 • 1.3K Ratings
    • Free

iPhone Screenshots


See & understand more of what you’re breathing throughout your day. Air Pro now detects more pollutants & tracks your indoor air quality from morning until night.

Molekule has reinvented the air purifier using its groundbreaking PECO technology to safely destroy the widest range of pollutants compared to conventional purifiers. Now, with a refreshed app experience, breathing clean air is even more of a breeze.
Beautiful outside, breakthrough inside, Molekule air purifiers destroy allergens, bacteria, mold, viruses, and airborne chemicals (VOCs), delivering clean air. Molekule’s PECO technology destroys pollutants 1000x smaller than what the traditional HEPA standard tests for.
The particle sensors in Air Pro and Air Mini+ help you see your indoor air particle level with a color-coded scale, giving you a window into your air.
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 purifiers use PECO-Filters to trap large particles and destroy pollutants. The app lets you track your filter’s status, so you know when to replace them.
For those sensitive to light while sleeping, Dark mode turns off the light in the device. We recommend using this mode only as necessary, since the light enables the PECO-Filter to destroy pollutants.
Reach out to our customer service team:
For more guidance and FAQs, visit

What’s New

Version 4.2

Delete account from the app:
- New option to delete your Molekule account from within the app. Account deletion will remove all of your personal information from all Molekule databases, unsubscribe you from filter auto-refills (if enabled), discontinue product email communications, delete your Customer Support correspondence history, and disable your purifiers’ fan speed control via the app.
- General bug fixes.

Ratings and Reviews

4.5 out of 5
1.3K Ratings

1.3K Ratings

Momnibus72 ,

Better Than Expected

I knew this machine had a good reputation but was surprised to see how sensitive it is. For example, my husband power washed our deck with the door cracked open. The machine, on automatic, kicked into high gear until we closed the door and it kept on working, hitting lower and lower gears until it decided the air was okay. It tells me what our air quality is and tells me what percent each type of particle was responsible for the air quality. We have dogs, cats and birds and I’m super relieved to have the Molekule air cleaner looking out for our air quality.

Ghprimo ,

You get what you pay for....

This is my second review, of this app and they’re useless devices. By far the worst investment in money ever. This app is terrible, the air purifiers are terrible. The customer service is terrible. If you’re reading this review do yourself a favor and look for a better company. This one is terrible suppose that.

Well as the title says you get what you pay for, that goes for most things except for the molecule air purifier. I mean this thing has the looks of a. Mercedes but it runs like dial-up Internet service. I’ve never had a device in my home that loses connectivity as much as these Air purifiers, And I have three. I mean when you look at the overall product from the app which puts the B in basic an the actual units which from the looks feel and price you would think you were getting the best of the best unfortunately not so! So if you’re in the market for an air purifier please read the reviews because the reviews tell the tale of the tape I only wished I would’ve did more homework before I invested so much money in a troublesome product! Unhappy customer!!!

Developer Response ,

We hate knowing that this has been your experience so far, and would love to try and turn things around for you. We're not sure what could be happening, but it is important to note that if you're able to connect at first, but then lose connection, we do want to be sure that we're connecting on a 2.4ghz network. Send an email to and someone from our tech/product team can help.

Not a lawn expert ,

Terrible App

I’ve got the Molekule mini. Everything ran OK at first and now I cannot connect to it. I am asked to reset and I try to do that. I unplug it and plug it back in that only worked once. I really don’t notice a difference in my room as far as air quality. I had an Oreck from 1996 it still runs. I can tell a difference with it within a half an hour. Problem with that is it’s so old you can’t buy filters for it anymore. Oreck was surprised to know that somebody still had a 1996 whole house unit. So here is this molekule that never connects and won’t reconnect. It says the security is WPA2. Well there isn’t just that to choose from the drop-down menu. It has that listed along with WPA3. It keeps telling me it’s incorrect security type. Save your money! This is way too expensive for what you get.

Developer Response ,

Hmm, sounds like something is being missed, and we would love to try and get your Air Mini setup again. Send us an email to and someone from our product/tech team can help.

App Privacy

The developer, Molekule, Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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