Air Mini+

For small rooms up to 250 sq ft

Air Pro

For spaces up to 1000 sq ft

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Clean air, year round.

Air Pro

with PECO-HEPA Tri-Power filter

Rated 4.3 out of 5 stars
226 Reviews
Rated 4.3 out of 5 stars
226 Reviews


Molekule Air Pro purifiers use PECO technology and true HEPA 99.97% particle-capture efficiency rate to capture and destroy pollutants in large living and workplaces. Track six pollutant types in real time or over time in the Molekule app. Start breathing cleaner air today.
  • Coverage up to 1000 sq ft
  • 2 Auto Protect modes
  • Touchscreen interface
  • Reacts to chemicals and particulate matter

What's in the box: One Air Pro with one PECO-HEPA Tri-Power filter

Filter options:

Save 20% on filter refills

Auto delivered every 6 months for$139.99

No commitment, cancel anytime.

No thanks, I'll order replacement filters manually

This product is not available in your country, If you are in Canada please click here to view our Canadian site

This item can earn up to 812 points for inner circle members.

  • Expanded air history stats
  • Two Auto Protect mode
  • App-enabled
  • For spaces up to 1000 sq ft

What’s in the box: One Air Pro 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 waiting to make you sniffle, sneeze or worse.

Air Pro 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 Pro 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 Pro 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 Pro will automatically increase power when pollution levels rise, even when you're asleep. Air Pro can detect 3 sizes of particles so you can know in real-time how wildfire smoke is impacting your indoor air quality.

The Air Pro can remove common airborne allergens such as pollen, dust mites, pet dander, and mold spores from the air to help with allergies. It uses a combination of PECO and HEPA filtration technology to capture and destroy these particles at a molecular level, providing relief from allergy symptoms. In fact, PECO technology has been independently tested and shown to capture 95% of airborne allergens, making it an effective solution for allergy sufferers.

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.


“I can definitely tell a difference in my air in my home. I'm loving the product.”

–William T.

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 Pro to automatically adjust fan speeds when it senses spikes in particle and chemical levels. Quiet mode does it silently. Just sit back and let Air Pro take care of the air for you.

What else do you want to know?

The Molekule Air Pro and Air Mini+ differ in their room coverage and overall size. The much larger Air Pro has a higher air flow rate and is designed to improve indoor air quality in larger rooms up to 1000 square feet. Meanwhile, the Air Mini+ is made for smaller rooms up to 250 square feet. Both products also have differences in mobility. The Air Pro has a built-in handle and caster wheels for easy maneuvering, while the Air Mini+ is more compact and portable for travel or use in smaller spaces. Choosing the right air purifier starts with identifying your needs and preferences.

The Air Pro purifier operates at a noise level of 30-65 decibels, depending on the fan speed setting. At its lowest speed setting, the noise level is comparable to a whisper, and at its highest setting, it is similar to the sound of normal conversation. Molekule has manufactured this product with a quiet mode, in addition to its standard mode for the Auto Protect function, sleep mode, or quiet mode, that runs at a low noise level to avoid disturbing sleep, making it suitable for use in bedrooms and other quiet spaces up to 1000 square feet.

Pet dander, or skin flakes, from cats, dogs, and other co-habitants can trigger minor to severe allergies or asthma. Running Air Pro in your home helps to remove the tiniest free-floating bits with HEPA efficiency, and then neutralizes them with PECO for even more protection. Air Pro can also measure CO2 to let you know if pet dander or other contaminants could be accumulating due to poor ventilation.

We recommend replacing the filter every 6 months. However, this life could be shortened by working to clean particularly dirty air like that from a commercial kitchen or during a wildfire emergency.

Air Pro tech specs
Room size coverage

Up to 1000 sq ft (92.9 m²) with avg. 8-ft. ceilings


Particulate matter (PM1, PM2.5, PM10) down to 0.3 µm, VOCs, CO2, relative humidity

Automated modes

Auto Protect: Standard & Quiet


Touch display & app

Fan speeds

6 manual speeds


Vegan leather


PECO-HEPA Tri-Power filter

Power consumption

Lowest speed — 26 W/h | Highest speed — 123 W/h (3-prong power plug)

Sound levels

Lowest speed — 33 dBa Highest speed — 64 dBa


iOS & Android


2.4 GHz

Cord length

70.87 in. (180 cm)


23.1 in. (58.6 cm) high
10.9 in. (27.8 cm) wide


22.9 lbs (10.38 kg)


2-year limited

FDA clearance

510(k) Class II: Cleared for medical use to destroy bacteria, viruses & mold, and collect particles

Rated 4.3 out of 5 stars
Based on 226 reviews
Total 5 star reviews: 163 Total 4 star reviews: 27 Total 3 star reviews: 9 Total 2 star reviews: 6 Total 1 star reviews: 21
84%would recommend these products
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226 reviews
  • HK Profile picture for Heith K.facebook logo
    Heith K.
    Verified Buyer
    Air Pro with PECO-HEPA Tri-Power filter
    Air Pro with PECO-HEPA Tri-Power filter
    I recommend this product
    Air Quality Concerns Allergies, Pets, Mold, Dust
    Rated 5 out of 5 stars
    Move up to larger model

    For a long time a couple of years I have had the smaller unit. Finally, I had enough money to purchase the larger unit.

    Wow, what a difference it is made in my whole house. We recently got a dog whose dander was bothering me and that is gone. The air in the front room as well as what circulates around the house is much fresher and noticeably lower in irritants.

    The front room where the filter sits is off the kitchen. When anything burns in the kitchen or gets too hot it automatically ramps up and takes the odors out as well as smoke from a burnt toast.

    I’ve always liked these models and I’m impressed the way it handles the VOCs as they come up.

    Happy customer.

  • MD
    M. D.
    Verified Reviewer
    Air Pro with PECO-HEPA Tri-Power filter
    Air Pro with PECO-HEPA Tri-Power filter
    I recommend this product
    Air Quality Concerns Allergies, Pets, Wildfire Smoke, Dust, Pollution
    Rated 5 out of 5 stars
    2 days ago
    Best filters - and we've tried many.

    We have 3 of these in different large rooms. It's great to be able to monitor from the app or the front panel. They are quiet when we want quiet. When we need the extra circulation and cleaning power (deep cleaning a room, or working on a remodeling project) cranking them up really gets the crud out of the air.

    Additionally, my partner is allergic to cats and we (foolishly) have 4 of them. This really helps keep her allergies under control.

    Finally, we're frequently in the path of wildfire smoke from fires in the western US and Canada and we have some 140-year-old windows that aren't well sealed. We can tell how much these make a difference in our indoor air quality.

  • G
    Verified Reviewer
    Air Pro with PECO-HEPA Tri-Power filter
    Air Pro with PECO-HEPA Tri-Power filter
    I recommend this product
    Air Quality Concerns Pets, Allergies, Viruses, Dust, Pollution
    Rated 5 out of 5 stars
    2 weeks ago
    the best thing i could do for me

    let me be honest i initially bought this because it looks cool and everyone i knew had one little did i know i was going to sleep better, not get sick as often and constantly be checking my app after i sprayed hairspray or perfume in my room. this thing cleans and it cleans really well. i cant live without out it and i will be a lifetime client. bravo!

  • E
    Verified Reviewer
    Air Pro with PECO-HEPA Tri-Power filter
    Air Pro with PECO-HEPA Tri-Power filter
    I recommend this product
    Air Quality Concerns Pets, Allergies, Mold, Dust
    Rated 5 out of 5 stars
    2 weeks ago
    It works!

    I have an old home, built in the 1950s that we renovated, and despite the new materials it still had a funky smell (I live in South Louisiana where it's constantly humid and things don't dry out). So I chose to invest in this and the mini, and within a week the smell was gone. I had tried other purifiers, air fresheners, etc. with no luck -- so for me, this was definitely worth it. Bonus points for the look: I'm very conscious about the design of my home, and this purifier doesn't stand out like a sore thumb.

  • SY
    Scott Y.
    Verified Buyer
    Air Pro with PECO-HEPA Tri-Power filter
    Air Pro with PECO-HEPA Tri-Power filter
    I recommend this product
    Air Quality Concerns Pets, Dust, Allergies
    Rated 5 out of 5 stars
    2 weeks ago
    Our Newest Molekule

    This is our third Molekule and I think this is the best one yet! Very easy to set up and maintain. I put this one downstairs, but I might change it to the main floor as this one in the newer of all the Molekule's we have,

Reviews LoadedReviews Added

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 Pro air purifier is a device intended for medical purposes that is used to capture 95% of particulate matter and destroy bacteria, mold, and viruses by exposure to ultraviolet radiation when operated in Auto Mode Standard or manual mode at fan speed 2 or higher.

The Molekule Air Pro air purifier has been demonstrated to entrain and destroy the following bioaerosols under the following exposure/working conditions:

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