Air Mini+

For small rooms up to 250 sq ft

Air Pro

For spaces up to 1000 sq ft

Filters & Subscriptions

Clean air, year round.

Air Mini+ with PECO-Filter


This purifier qualifies for a 1-year warranty. 

Filter options:

Save 20% on filter refills

Auto delivered every 6 months for$79.99

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No thanks, I'll order replacement filters manually

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This item can earn up to 215.99 points for inner circle members.

  • Expanded air history stats
  • Two Auto Protect modes
  • App-enabled
  • For spaces up to 250 sq ft

What’s in the box: One Air Mini+ with one PECO-HEPA Tri Power filter

Inside every Molekule, our unique PECO-HEPA Tri-Power filter features the combined forces of our own patented PECO technology that destroys viruses, bacteria, mold, allergens, VOCs, and more; True HEPA 99.97% particle-capture efficiency rate; and a layer of carbon filtration to reduce odors and toxic gases.

Molekule destroys the widest range of pollutants compared to conventional purifiers.

There’s more in your air than you think. Allergens, chemicals, bacteria, mold, and other airborne offenders are all waiting to make you sniffle, sneeze or worse.

Air Mini+ destroys any organic pollutant that enters the air intake. Revolutionary, patented PECO technology breaks down organic matter at a molecular level, inactivating harmful pathogens and turning VOCs, viruses, bacteria, mold spores and more into harmless gases like carbon dioxide and water vapor. Air Mini+ destroys allergens (dust mites, airborne mold spores, pet and cockroach dander, pollen), volatile organic compounds (formaldehyde, benzene), bacteria, viruses (H1N1, SARS-CoV-2)*, particulate matter and toxic gases found in smoke, and so much more.

*No air purifier can prevent transmission of a virus. Molekule recommends use of PPE and following directions of the CDC and other government authorities.

Yes, Molekule Air Mini+ comes with our PECO + HEPA TriPower filters. Smoke particles are trapped with HEPA efficiency, toxic gasses are quickly removed with activated carbon, and PECO provides another layer of protection by destroying the organic substances that are common in wildfire smoke. When set to Auto-Protect mode, Air Mini+ will automatically increase power when pollution levels rise, even when you're asleep.

Yes, Molekule Air Mini+ can help to remove allergy and asthma triggers in the air with HEPA efficiency. Then, when pollen grains, mold spores, or other triggers dry out and break up into tiny fragments, our PECO catalyst is waiting to render them into harmless carbon dioxide and water. Air Mini+ can also sense particle pollution in the air and can automatically ramp up fan speed to keep irritants like smoke at a minimum.

Those who suffer from asthma are even more susceptible to compromised air quality. Both the Molekule Air Pro and Air Mini+ with PECO-HEPA Tri-Power filter are excellent options for sensitive groups. The Tri-Power filter can help remove asthma triggers in the air by first capturing pollutants and irritants with HEPA filtration, then PECO technology breaks them down further into harmless carbon dioxide and water. Air Pro and Air Mini+ use sensors to detect pollution in the air and adjust fan speed to combat pollutants like pet dander, wildfire smoke, and more.

Dust mites
Pet dander
Gases from smoke
And more

PECO destroys what HEPA leaves behind.

Not one, but three layers of protection. True HEPA captures 99.97% of small particles while light-activated PECO technology destroys organic pollutants and a layer of carbon removes odors and gases.


“Love this mighty little machine. Got it last spring and helped us greatly during fire season.”

–Melissa D.

An operating system for your air quality.

Keep an eye on your air quality with daily and weekly air history stats. Track changes to particle levels in five-minute increments or going back as far as the previous four weeks.

Automatic Protection

Auto Protect mode enables Air Mini+ to automatically adjust fan speeds when it senses spikes in particle levels. Just sit back and let Air Mini+ take care of the air for you.

What else do you want to know?

The Molekule Air Mini+ and Air Pro differ in size, coverage area, and airflow. The Air Mini+ is a smaller device designed for rooms up to 250 square feet, while the Air Pro is larger and suitable for rooms up to 1,000 square feet. The latter also has a higher fan speed and airflow rate, allowing it to clean the air more quickly. Both devices use PECO technology to destroy pollutants at a molecular level, but the Air Pro has a higher Clean Air Delivery Rate (CADR).

Molekule recommends replacing the filter in the Air Mini+ every six months, assuming typical usage in a residential setting. However, how often you need a replacement filter may vary depending on factors such as your environment’s air quality and how frequently you use the device (although we recommend running it 24/7 on Auto Protect.) The class II medical device has a built-in filter status indicator that will notify you when it's time to replace the filter for lasting particle protection.

Yes, the Molekule Air Mini+ air purifier can help reduce pet dander in your home. The Air Mini+ uses a combination of PECO and HEPA filtration technology, which can capture and destroy a wide range of pollutants. When pets shed tiny flakes of skin, it can trigger allergies and asthma symptoms in some people. By removing it from the air, the Air Mini+ can help improve indoor air quality and reduce the likelihood of these symptoms occurring.

The Molekule Air Mini+ air purifier can certainly help with sleep issues by creating a cleaner and healthier environment in your bedroom. Its PECO technology removes harmful pollutants and allergens from the air, which can improve the quality of air you breathe while sleeping. The device's reduced sound levels in quiet mode and dimmed LED lights can create a peaceful and relaxing atmosphere conducive to sleep. Please note that while the Air Mini+ can reduce air particle levels in your bedroom, it is not a cure for sleep disorders or other medical conditions that may affect your sleep.

From a few feet away on its lowest speed Mini+ is drowned out by most other sounds and is about as loud as light rain (39dBa). At its top speed it's about as loud as normal conversation or a small motor like a sewing machine or hand-held vacuum (62 dBa).

PECO meets all applicable criteria outlined by FDA guidelines for air purifiers that may help reduce risk of exposure to SARS-CoV-2.

FDA clearance: 510(k) Class II medical device (#K211194)

Indications for Use

The Molekule Air Mini+ air purifiers are devices intended for medical purposes that are used to capture 95% of particulate matter and destroy bacteria and viruses by exposure to ultraviolet radiation when operated in manual mode on fan speed 3 or higher.
The Molekule Air Mini+ air purifiers have both been demonstrated to destroy the following MS2 bacteriophage bioaerosol entrained on the filter of the subject device under the following exposure/working conditions:

Mini plus indications for use

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